[{"data":1,"prerenderedAt":3529},["ShallowReactive",2],{"kb-cs-\u002Fkb\u002Fdesign-checks\u002Fsection-classification":3,"kb-nav-cs":3140},{"page":4,"fallback":3130},{"id":5,"title":6,"body":7,"description":3128,"extension":3129,"faq":3130,"meta":3131,"navigation":3132,"ogImage":3133,"order":3134,"path":3135,"raw":3130,"robots":3133,"schemaOrg":3133,"seo":3136,"sitemap":3137,"stem":3138,"__hash__":3139},"content_cs\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fsection-classification.md","Zatřídění průřezu",{"type":8,"value":9,"toc":3113},"minimark",[10,163,168,465,468,471,475,507,726,745,857,861,867,1217,1223,1379,1418,1423,1682,1792,1795,2182,2185,2569,2652,2656,2659,2671,2675,2780,2783,2791,2991,2995,3003,3007,3032,3036],[11,12,13,14,18,19,24,25,162],"p",{},"Než lze ocelový průřez posoudit, EN 1993-1-1 se ptá, do které ",[15,16,17],"strong",{},"třídy"," patří. Třída\nrozhoduje, zda je únosnost plastická, nebo pružná, a tedy kterým modulem průřezu\n",[20,21,23],"a",{"href":22},"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fsteel","posudek"," moment dělí. Chyba v optimistickém směru znamená\nasi 10 až 15 % u průřezu I ohýbaného k silné ose a až 50 % ke slabé ose, kde je\n",[26,27,30],"span",{"className":28},[29],"katex",[26,31,35],{"className":32,"ariaHidden":34},[33],"katex-html","true",[26,36,39,44,109,113],{"className":37},[38],"base",[26,40],{"className":41,"style":43},[42],"strut","height:1.0361em;vertical-align:-0.2861em;",[26,45,48,54],{"className":46},[47],"mord",[26,49,53],{"className":50,"style":52},[47,51],"mathnormal","margin-right:0.1389em;","W",[26,55,58],{"className":56},[57],"msupsub",[26,59,63,100],{"className":60},[61,62],"vlist-t","vlist-t2",[26,64,67,95],{"className":65},[66],"vlist-r",[26,68,72],{"className":69,"style":71},[70],"vlist","height:0.3361em;",[26,73,75,80],{"style":74},"top:-2.55em;margin-left:-0.1389em;margin-right:0.05em;",[26,76],{"className":77,"style":79},[78],"pstrut","height:2.7em;",[26,81,87],{"className":82},[83,84,85,86],"sizing","reset-size6","size3","mtight",[26,88,90],{"className":89},[47,86],[26,91,94],{"className":92,"style":93},[47,51,86],"margin-right:0.0197em;","pl",[26,96,99],{"className":97},[98],"vlist-s","​",[26,101,103],{"className":102},[66],[26,104,107],{"className":105,"style":106},[70],"height:0.2861em;",[26,108],{},[26,110,112],{"className":111},[47],"\u002F",[26,114,116,119],{"className":115},[47],[26,117,53],{"className":118,"style":52},[47,51],[26,120,122],{"className":121},[57],[26,123,125,153],{"className":124},[61,62],[26,126,128,150],{"className":127},[66],[26,129,131],{"className":130,"style":71},[70],[26,132,133,136],{"style":74},[26,134],{"className":135,"style":79},[78],[26,137,139],{"className":138},[83,84,85,86],[26,140,142,146],{"className":141},[47,86],[26,143,145],{"className":144},[47,51,86],"e",[26,147,149],{"className":148,"style":93},[47,51,86],"l",[26,151,99],{"className":152},[98],[26,154,156],{"className":155},[66],[26,157,160],{"className":158,"style":159},[70],"height:0.15em;",[26,161],{}," kolem 1,5.",[164,165,167],"h2",{"id":166},"čtyři-třídy","Čtyři třídy",[169,170,171,187],"table",{},[172,173,174],"thead",{},[175,176,177,181,184],"tr",{},[178,179,180],"th",{},"Třída",[178,182,183],{},"Chování",[178,185,186],{},"Ohybová únosnost používá",[188,189,190,257,322,391],"tbody",{},[175,191,192,196,199],{},[193,194,195],"td",{},"1",[193,197,198],{},"Vytvoří plastický kloub s rotační kapacitou, kterou vyžaduje plastická analýza",[193,200,201],{},[26,202,204],{"className":203},[29],[26,205,207],{"className":206,"ariaHidden":34},[33],[26,208,210,214],{"className":209},[38],[26,211],{"className":212,"style":213},[42],"height:0.9694em;vertical-align:-0.2861em;",[26,215,217,220],{"className":216},[47],[26,218,53],{"className":219,"style":52},[47,51],[26,221,223],{"className":222},[57],[26,224,226,249],{"className":225},[61,62],[26,227,229,246],{"className":228},[66],[26,230,232],{"className":231,"style":71},[70],[26,233,234,237],{"style":74},[26,235],{"className":236,"style":79},[78],[26,238,240],{"className":239},[83,84,85,86],[26,241,243],{"className":242},[47,86],[26,244,94],{"className":245,"style":93},[47,51,86],[26,247,99],{"className":248},[98],[26,250,252],{"className":251},[66],[26,253,255],{"className":254,"style":106},[70],[26,256],{},[175,258,259,262,265],{},[193,260,261],{},"2",[193,263,264],{},"Dosáhne plastického momentu, ale lokální boulení omezuje pootočení",[193,266,267],{},[26,268,270],{"className":269},[29],[26,271,273],{"className":272,"ariaHidden":34},[33],[26,274,276,279],{"className":275},[38],[26,277],{"className":278,"style":213},[42],[26,280,282,285],{"className":281},[47],[26,283,53],{"className":284,"style":52},[47,51],[26,286,288],{"className":287},[57],[26,289,291,314],{"className":290},[61,62],[26,292,294,311],{"className":293},[66],[26,295,297],{"className":296,"style":71},[70],[26,298,299,302],{"style":74},[26,300],{"className":301,"style":79},[78],[26,303,305],{"className":304},[83,84,85,86],[26,306,308],{"className":307},[47,86],[26,309,94],{"className":310,"style":93},[47,51,86],[26,312,99],{"className":313},[98],[26,315,317],{"className":316},[66],[26,318,320],{"className":319,"style":106},[70],[26,321],{},[175,323,324,327,330],{},[193,325,326],{},"3",[193,328,329],{},"Dosáhne meze kluzu v krajních vláknech; lokální boulení brání dosažení plastického momentu",[193,331,332],{},[26,333,335],{"className":334},[29],[26,336,338],{"className":337,"ariaHidden":34},[33],[26,339,341,345],{"className":340},[38],[26,342],{"className":343,"style":344},[42],"height:0.8333em;vertical-align:-0.15em;",[26,346,348,351],{"className":347},[47],[26,349,53],{"className":350,"style":52},[47,51],[26,352,354],{"className":353},[57],[26,355,357,383],{"className":356},[61,62],[26,358,360,380],{"className":359},[66],[26,361,363],{"className":362,"style":71},[70],[26,364,365,368],{"style":74},[26,366],{"className":367,"style":79},[78],[26,369,371],{"className":370},[83,84,85,86],[26,372,374,377],{"className":373},[47,86],[26,375,145],{"className":376},[47,51,86],[26,378,149],{"className":379,"style":93},[47,51,86],[26,381,99],{"className":382},[98],[26,384,386],{"className":385},[66],[26,387,389],{"className":388,"style":159},[70],[26,390],{},[175,392,393,396,399],{},[193,394,395],{},"4",[193,397,398],{},"Lokální boulení v jedné nebo více částech před dosažením meze kluzu",[193,400,401,464],{},[26,402,404],{"className":403},[29],[26,405,407],{"className":406,"ariaHidden":34},[33],[26,408,410,413],{"className":409},[38],[26,411],{"className":412,"style":213},[42],[26,414,416,419],{"className":415},[47],[26,417,53],{"className":418,"style":52},[47,51],[26,420,422],{"className":421},[57],[26,423,425,456],{"className":424},[61,62],[26,426,428,453],{"className":427},[66],[26,429,431],{"className":430,"style":71},[70],[26,432,433,436],{"style":74},[26,434],{"className":435,"style":79},[78],[26,437,439],{"className":438},[83,84,85,86],[26,440,442,445,450],{"className":441},[47,86],[26,443,145],{"className":444},[47,51,86],[26,446,449],{"className":447,"style":448},[47,51,86],"margin-right:0.1076em;","f",[26,451,449],{"className":452,"style":448},[47,51,86],[26,454,99],{"className":455},[98],[26,457,459],{"className":458},[66],[26,460,462],{"className":461,"style":106},[70],[26,463],{}," — efektivní průřez",[466,467],"diagram-section-classes",{},[11,469,470],{},"Třídy 1 a 2 dávají v tomto modulu stejnou únosnost průřezu; rozdíl je podstatný pro\nplastickou globální analýzu, která v tomto vydání není. Třída 3 dává pružnou únosnost.\nTřída 4 se posuzuje na efektivním průřezu podle EN 1993-1-5 §4.4, pro dvojose symetrické\nprůřezy I a H a obdélníkové duté průřezy.",[164,472,474],{"id":473},"odkud-pocházejí-limity","Odkud pocházejí limity",[11,476,477,478,481,482,506],{},"Průřez se zatřiďuje podle svých ",[15,479,480],{},"tlačených částí",". Každý přečnívající pás a každá\nvnitřní část stojiny se jako poměr šířky k tloušťce ",[26,483,485],{"className":484},[29],[26,486,488],{"className":487,"ariaHidden":34},[33],[26,489,491,495,499,502],{"className":490},[38],[26,492],{"className":493,"style":494},[42],"height:1em;vertical-align:-0.25em;",[26,496,498],{"className":497},[47,51],"c",[26,500,112],{"className":501},[47],[26,503,505],{"className":504},[47,51],"t"," porovná s limitem, který se\nškáluje součinitelem",[26,508,511],{"className":509},[510],"katex-display",[26,512,514],{"className":513},[29],[26,515,517,541],{"className":516,"ariaHidden":34},[33],[26,518,520,524,528,533,538],{"className":519},[38],[26,521],{"className":522,"style":523},[42],"height:0.4306em;",[26,525,527],{"className":526},[47,51],"ε",[26,529],{"className":530,"style":532},[531],"mspace","margin-right:0.2778em;",[26,534,537],{"className":535},[536],"mrel","=",[26,539],{"className":540,"style":532},[531],[26,542,544,548],{"className":543},[38],[26,545],{"className":546,"style":547},[42],"height:3.04em;vertical-align:-1.2315em;",[26,549,552],{"className":550},[47,551],"sqrt",[26,553,555,717],{"className":554},[61,62],[26,556,558,714],{"className":557},[66],[26,559,562,691],{"className":560,"style":561},[70],"height:1.8085em;",[26,563,567,571],{"className":564,"style":566},[565],"svg-align","top:-5em;",[26,568],{"className":569,"style":570},[78],"height:5em;",[26,572,575],{"className":573,"style":574},[47],"padding-left:1em;",[26,576,578,583,687],{"className":577},[47],[26,579],{"className":580},[581,582],"mopen","nulldelimiter",[26,584,587],{"className":585},[586],"mfrac",[26,588,590,678],{"className":589},[61,62],[26,591,593,675],{"className":592},[66],[26,594,597,651,662],{"className":595,"style":596},[70],"height:1.3214em;",[26,598,600,604],{"style":599},"top:-2.314em;",[26,601],{"className":602,"style":603},[78],"height:3em;",[26,605,607],{"className":606},[47],[26,608,610,613],{"className":609},[47],[26,611,449],{"className":612,"style":448},[47,51],[26,614,616],{"className":615},[57],[26,617,619,643],{"className":618},[61,62],[26,620,622,640],{"className":621},[66],[26,623,626],{"className":624,"style":625},[70],"height:0.1514em;",[26,627,629,632],{"style":628},"top:-2.55em;margin-left:-0.1076em;margin-right:0.05em;",[26,630],{"className":631,"style":79},[78],[26,633,635],{"className":634},[83,84,85,86],[26,636,639],{"className":637,"style":638},[47,51,86],"margin-right:0.0359em;","y",[26,641,99],{"className":642},[98],[26,644,646],{"className":645},[66],[26,647,649],{"className":648,"style":106},[70],[26,650],{},[26,652,654,657],{"style":653},"top:-3.23em;",[26,655],{"className":656,"style":603},[78],[26,658],{"className":659,"style":661},[660],"frac-line","border-bottom-width:0.04em;",[26,663,665,668],{"style":664},"top:-3.677em;",[26,666],{"className":667,"style":603},[78],[26,669,671],{"className":670},[47],[26,672,674],{"className":673},[47],"235",[26,676,99],{"className":677},[98],[26,679,681],{"className":680},[66],[26,682,685],{"className":683,"style":684},[70],"height:0.9721em;",[26,686],{},[26,688],{"className":689},[690,582],"mclose",[26,692,694,697],{"style":693},"top:-3.7685em;",[26,695],{"className":696,"style":570},[78],[26,698,702],{"className":699,"style":701},[700],"hide-tail","min-width:1.02em;height:3.08em;",[703,704,710],"svg",{"xmlns":705,"width":706,"height":707,"viewBox":708,"preserveAspectRatio":709},"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg","400em","3.08em","0 0 400000 3240","xMinYMin slice",[711,712],"path",{"d":713},"M473,2793\nc339.3,-1799.3,509.3,-2700,510,-2702 l0 -0\nc3.3,-7.3,9.3,-11,18,-11 H400000v40H1017.7\ns-90.5,478,-276.2,1466c-185.7,988,-279.5,1483,-281.5,1485c-2,6,-10,9,-24,9\nc-8,0,-12,-0.7,-12,-2c0,-1.3,-5.3,-32,-16,-92c-50.7,-293.3,-119.7,-693.3,-207,-1200\nc0,-1.3,-5.3,8.7,-16,30c-10.7,21.3,-21.3,42.7,-32,64s-16,33,-16,33s-26,-26,-26,-26\ns76,-153,76,-153s77,-151,77,-151c0.7,0.7,35.7,202,105,604c67.3,400.7,102,602.7,104,\n606zM1001 80h400000v40H1017.7z",[26,715,99],{"className":716},[98],[26,718,720],{"className":719},[66],[26,721,724],{"className":722,"style":723},[70],"height:1.2315em;",[26,725],{},[11,727,728,729,744],{},"Ocel vyšší pevnosti má menší ",[26,730,732],{"className":731},[29],[26,733,735],{"className":734,"ariaHidden":34},[33],[26,736,738,741],{"className":737},[38],[26,739],{"className":740,"style":523},[42],[26,742,527],{"className":743},[47,51],", a tedy přísnější limity: průřez, který je\nv S235 třídy 1, může být v S460 třídy 2 nebo 3 beze změny geometrie.",[169,746,747,821],{},[172,748,749],{},[175,750,751,807,809,812,815,818],{},[178,752,753,806],{},[26,754,756],{"className":755},[29],[26,757,759],{"className":758,"ariaHidden":34},[33],[26,760,762,766],{"className":761},[38],[26,763],{"className":764,"style":765},[42],"height:0.9805em;vertical-align:-0.2861em;",[26,767,769,772],{"className":768},[47],[26,770,449],{"className":771,"style":448},[47,51],[26,773,775],{"className":774},[57],[26,776,778,798],{"className":777},[61,62],[26,779,781,795],{"className":780},[66],[26,782,784],{"className":783,"style":625},[70],[26,785,786,789],{"style":628},[26,787],{"className":788,"style":79},[78],[26,790,792],{"className":791},[83,84,85,86],[26,793,639],{"className":794,"style":638},[47,51,86],[26,796,99],{"className":797},[98],[26,799,801],{"className":800},[66],[26,802,804],{"className":803,"style":106},[70],[26,805],{}," (MPa)",[178,808,674],{},[178,810,811],{},"275",[178,813,814],{},"355",[178,816,817],{},"420",[178,819,820],{},"460",[188,822,823],{},[175,824,825,842,845,848,851,854],{},[193,826,827],{},[26,828,830],{"className":829},[29],[26,831,833],{"className":832,"ariaHidden":34},[33],[26,834,836,839],{"className":835},[38],[26,837],{"className":838,"style":523},[42],[26,840,527],{"className":841},[47,51],[193,843,844],{},"1.00",[193,846,847],{},"0.92",[193,849,850],{},"0.81",[193,852,853],{},"0.75",[193,855,856],{},"0.71",[164,858,860],{"id":859},"tabulka-52-pro-dvojose-symetrické-průřezy-i-a-h","Tabulka 5.2 pro dvojose symetrické průřezy I a H",[11,862,863,866],{},[15,864,865],{},"Vnitřní tlačené části"," (stojina průřezu I):",[169,868,869,885],{},[172,870,871],{},[175,872,873,876,879,882],{},[178,874,875],{},"Rozdělení napětí",[178,877,878],{},"Třída 1",[178,880,881],{},"Třída 2",[178,883,884],{},"Třída 3",[188,886,887,1029,1169],{},[175,888,889,892,939,984],{},[193,890,891],{},"Čistý ohyb",[193,893,894],{},[26,895,897],{"className":896},[29],[26,898,900,925],{"className":899,"ariaHidden":34},[33],[26,901,903,906,909,912,915,918,922],{"className":902},[38],[26,904],{"className":905,"style":494},[42],[26,907,498],{"className":908},[47,51],[26,910,112],{"className":911},[47],[26,913,505],{"className":914},[47,51],[26,916],{"className":917,"style":532},[531],[26,919,921],{"className":920},[536],"≤",[26,923],{"className":924,"style":532},[531],[26,926,928,932,936],{"className":927},[38],[26,929],{"className":930,"style":931},[42],"height:0.6444em;",[26,933,935],{"className":934},[47],"72",[26,937,527],{"className":938},[47,51],[193,940,941],{},[26,942,944],{"className":943},[29],[26,945,947,971],{"className":946,"ariaHidden":34},[33],[26,948,950,953,956,959,962,965,968],{"className":949},[38],[26,951],{"className":952,"style":494},[42],[26,954,498],{"className":955},[47,51],[26,957,112],{"className":958},[47],[26,960,505],{"className":961},[47,51],[26,963],{"className":964,"style":532},[531],[26,966,921],{"className":967},[536],[26,969],{"className":970,"style":532},[531],[26,972,974,977,981],{"className":973},[38],[26,975],{"className":976,"style":931},[42],[26,978,980],{"className":979},[47],"83",[26,982,527],{"className":983},[47,51],[193,985,986],{},[26,987,989],{"className":988},[29],[26,990,992,1016],{"className":991,"ariaHidden":34},[33],[26,993,995,998,1001,1004,1007,1010,1013],{"className":994},[38],[26,996],{"className":997,"style":494},[42],[26,999,498],{"className":1000},[47,51],[26,1002,112],{"className":1003},[47],[26,1005,505],{"className":1006},[47,51],[26,1008],{"className":1009,"style":532},[531],[26,1011,921],{"className":1012},[536],[26,1014],{"className":1015,"style":532},[531],[26,1017,1019,1022,1026],{"className":1018},[38],[26,1020],{"className":1021,"style":931},[42],[26,1023,1025],{"className":1024},[47],"124",[26,1027,527],{"className":1028},[47,51],[175,1030,1031,1034,1079,1124],{},[193,1032,1033],{},"Čistý tlak",[193,1035,1036],{},[26,1037,1039],{"className":1038},[29],[26,1040,1042,1066],{"className":1041,"ariaHidden":34},[33],[26,1043,1045,1048,1051,1054,1057,1060,1063],{"className":1044},[38],[26,1046],{"className":1047,"style":494},[42],[26,1049,498],{"className":1050},[47,51],[26,1052,112],{"className":1053},[47],[26,1055,505],{"className":1056},[47,51],[26,1058],{"className":1059,"style":532},[531],[26,1061,921],{"className":1062},[536],[26,1064],{"className":1065,"style":532},[531],[26,1067,1069,1072,1076],{"className":1068},[38],[26,1070],{"className":1071,"style":931},[42],[26,1073,1075],{"className":1074},[47],"33",[26,1077,527],{"className":1078},[47,51],[193,1080,1081],{},[26,1082,1084],{"className":1083},[29],[26,1085,1087,1111],{"className":1086,"ariaHidden":34},[33],[26,1088,1090,1093,1096,1099,1102,1105,1108],{"className":1089},[38],[26,1091],{"className":1092,"style":494},[42],[26,1094,498],{"className":1095},[47,51],[26,1097,112],{"className":1098},[47],[26,1100,505],{"className":1101},[47,51],[26,1103],{"className":1104,"style":532},[531],[26,1106,921],{"className":1107},[536],[26,1109],{"className":1110,"style":532},[531],[26,1112,1114,1117,1121],{"className":1113},[38],[26,1115],{"className":1116,"style":931},[42],[26,1118,1120],{"className":1119},[47],"38",[26,1122,527],{"className":1123},[47,51],[193,1125,1126],{},[26,1127,1129],{"className":1128},[29],[26,1130,1132,1156],{"className":1131,"ariaHidden":34},[33],[26,1133,1135,1138,1141,1144,1147,1150,1153],{"className":1134},[38],[26,1136],{"className":1137,"style":494},[42],[26,1139,498],{"className":1140},[47,51],[26,1142,112],{"className":1143},[47],[26,1145,505],{"className":1146},[47,51],[26,1148],{"className":1149,"style":532},[531],[26,1151,921],{"className":1152},[536],[26,1154],{"className":1155,"style":532},[531],[26,1157,1159,1162,1166],{"className":1158},[38],[26,1160],{"className":1161,"style":931},[42],[26,1163,1165],{"className":1164},[47],"42",[26,1167,527],{"className":1168},[47,51],[175,1170,1171,1174,1213,1215],{},[193,1172,1173],{},"Ohyb a tlak",[193,1175,1176,1177,1194,1195,1212],{},"Mezi oběma, podle ",[26,1178,1180],{"className":1179},[29],[26,1181,1183],{"className":1182,"ariaHidden":34},[33],[26,1184,1186,1189],{"className":1185},[38],[26,1187],{"className":1188,"style":523},[42],[26,1190,1193],{"className":1191,"style":1192},[47,51],"margin-right:0.0037em;","α"," (plasticky) nebo ",[26,1196,1198],{"className":1197},[29],[26,1199,1201],{"className":1200,"ariaHidden":34},[33],[26,1202,1204,1208],{"className":1203},[38],[26,1205],{"className":1206,"style":1207},[42],"height:0.8889em;vertical-align:-0.1944em;",[26,1209,1211],{"className":1210,"style":638},[47,51],"ψ"," (pružně)",[193,1214],{},[193,1216],{},[11,1218,1219,1222],{},[15,1220,1221],{},"Přečnívající pásy"," (polovina šířky pásu bez poloměru zaoblení a poloviny stojiny):",[169,1224,1225,1237],{},[172,1226,1227],{},[175,1228,1229,1231,1233,1235],{},[178,1230,875],{},[178,1232,878],{},[178,1234,881],{},[178,1236,884],{},[188,1238,1239],{},[175,1240,1241,1244,1289,1334],{},[193,1242,1243],{},"Rovnoměrný tlak",[193,1245,1246],{},[26,1247,1249],{"className":1248},[29],[26,1250,1252,1276],{"className":1251,"ariaHidden":34},[33],[26,1253,1255,1258,1261,1264,1267,1270,1273],{"className":1254},[38],[26,1256],{"className":1257,"style":494},[42],[26,1259,498],{"className":1260},[47,51],[26,1262,112],{"className":1263},[47],[26,1265,505],{"className":1266},[47,51],[26,1268],{"className":1269,"style":532},[531],[26,1271,921],{"className":1272},[536],[26,1274],{"className":1275,"style":532},[531],[26,1277,1279,1282,1286],{"className":1278},[38],[26,1280],{"className":1281,"style":931},[42],[26,1283,1285],{"className":1284},[47],"9",[26,1287,527],{"className":1288},[47,51],[193,1290,1291],{},[26,1292,1294],{"className":1293},[29],[26,1295,1297,1321],{"className":1296,"ariaHidden":34},[33],[26,1298,1300,1303,1306,1309,1312,1315,1318],{"className":1299},[38],[26,1301],{"className":1302,"style":494},[42],[26,1304,498],{"className":1305},[47,51],[26,1307,112],{"className":1308},[47],[26,1310,505],{"className":1311},[47,51],[26,1313],{"className":1314,"style":532},[531],[26,1316,921],{"className":1317},[536],[26,1319],{"className":1320,"style":532},[531],[26,1322,1324,1327,1331],{"className":1323},[38],[26,1325],{"className":1326,"style":931},[42],[26,1328,1330],{"className":1329},[47],"10",[26,1332,527],{"className":1333},[47,51],[193,1335,1336],{},[26,1337,1339],{"className":1338},[29],[26,1340,1342,1366],{"className":1341,"ariaHidden":34},[33],[26,1343,1345,1348,1351,1354,1357,1360,1363],{"className":1344},[38],[26,1346],{"className":1347,"style":494},[42],[26,1349,498],{"className":1350},[47,51],[26,1352,112],{"className":1353},[47],[26,1355,505],{"className":1356},[47,51],[26,1358],{"className":1359,"style":532},[531],[26,1361,921],{"className":1362},[536],[26,1364],{"className":1365,"style":532},[531],[26,1367,1369,1372,1376],{"className":1368},[38],[26,1370],{"className":1371,"style":931},[42],[26,1373,1375],{"className":1374},[47],"14",[26,1377,527],{"className":1378},[47,51],[11,1380,1381,1396,1397,1413,1414,1417],{},[26,1382,1384],{"className":1383},[29],[26,1385,1387],{"className":1386,"ariaHidden":34},[33],[26,1388,1390,1393],{"className":1389},[38],[26,1391],{"className":1392,"style":523},[42],[26,1394,498],{"className":1395},[47,51]," je rovná šířka části (u válcovaného průřezu výška stojiny mezi zaobleními a přesah\npásu za zaoblením) a ",[26,1398,1400],{"className":1399},[29],[26,1401,1403],{"className":1402,"ariaHidden":34},[33],[26,1404,1406,1410],{"className":1405},[38],[26,1407],{"className":1408,"style":1409},[42],"height:0.6151em;",[26,1411,505],{"className":1412},[47,51]," její tloušťka. Průřez má třídu své ",[15,1415,1416],{},"nejhorší"," části.",[1419,1420,1422],"h3",{"id":1421},"řešený-příklad","Řešený příklad",[11,1424,1425,1426,1462,1463,1462,1498,1462,1573,1462,1645,1681],{},"IPE 400 z oceli S355: ",[26,1427,1429],{"className":1428},[29],[26,1430,1432,1452],{"className":1431,"ariaHidden":34},[33],[26,1433,1435,1439,1443,1446,1449],{"className":1434},[38],[26,1436],{"className":1437,"style":1438},[42],"height:0.6944em;",[26,1440,1442],{"className":1441},[47,51],"h",[26,1444],{"className":1445,"style":532},[531],[26,1447,537],{"className":1448},[536],[26,1450],{"className":1451,"style":532},[531],[26,1453,1455,1458],{"className":1454},[38],[26,1456],{"className":1457,"style":931},[42],[26,1459,1461],{"className":1460},[47],"400",", ",[26,1464,1466],{"className":1465},[29],[26,1467,1469,1488],{"className":1468,"ariaHidden":34},[33],[26,1470,1472,1475,1479,1482,1485],{"className":1471},[38],[26,1473],{"className":1474,"style":1438},[42],[26,1476,1478],{"className":1477},[47,51],"b",[26,1480],{"className":1481,"style":532},[531],[26,1483,537],{"className":1484},[536],[26,1486],{"className":1487,"style":532},[531],[26,1489,1491,1494],{"className":1490},[38],[26,1492],{"className":1493,"style":931},[42],[26,1495,1497],{"className":1496},[47],"180",[26,1499,1501],{"className":1500},[29],[26,1502,1504,1563],{"className":1503,"ariaHidden":34},[33],[26,1505,1507,1511,1554,1557,1560],{"className":1506},[38],[26,1508],{"className":1509,"style":1510},[42],"height:0.7651em;vertical-align:-0.15em;",[26,1512,1514,1517],{"className":1513},[47],[26,1515,505],{"className":1516},[47,51],[26,1518,1520],{"className":1519},[57],[26,1521,1523,1546],{"className":1522},[61,62],[26,1524,1526,1543],{"className":1525},[66],[26,1527,1529],{"className":1528,"style":625},[70],[26,1530,1532,1535],{"style":1531},"top:-2.55em;margin-left:0em;margin-right:0.05em;",[26,1533],{"className":1534,"style":79},[78],[26,1536,1538],{"className":1537},[83,84,85,86],[26,1539,1542],{"className":1540,"style":1541},[47,51,86],"margin-right:0.0269em;","w",[26,1544,99],{"className":1545},[98],[26,1547,1549],{"className":1548},[66],[26,1550,1552],{"className":1551,"style":159},[70],[26,1553],{},[26,1555],{"className":1556,"style":532},[531],[26,1558,537],{"className":1559},[536],[26,1561],{"className":1562,"style":532},[531],[26,1564,1566,1569],{"className":1565},[38],[26,1567],{"className":1568,"style":931},[42],[26,1570,1572],{"className":1571},[47],"8.6",[26,1574,1576],{"className":1575},[29],[26,1577,1579,1635],{"className":1578,"ariaHidden":34},[33],[26,1580,1582,1586,1626,1629,1632],{"className":1581},[38],[26,1583],{"className":1584,"style":1585},[42],"height:0.9012em;vertical-align:-0.2861em;",[26,1587,1589,1592],{"className":1588},[47],[26,1590,505],{"className":1591},[47,51],[26,1593,1595],{"className":1594},[57],[26,1596,1598,1618],{"className":1597},[61,62],[26,1599,1601,1615],{"className":1600},[66],[26,1602,1604],{"className":1603,"style":71},[70],[26,1605,1606,1609],{"style":1531},[26,1607],{"className":1608,"style":79},[78],[26,1610,1612],{"className":1611},[83,84,85,86],[26,1613,449],{"className":1614,"style":448},[47,51,86],[26,1616,99],{"className":1617},[98],[26,1619,1621],{"className":1620},[66],[26,1622,1624],{"className":1623,"style":106},[70],[26,1625],{},[26,1627],{"className":1628,"style":532},[531],[26,1630,537],{"className":1631},[536],[26,1633],{"className":1634,"style":532},[531],[26,1636,1638,1641],{"className":1637},[38],[26,1639],{"className":1640,"style":931},[42],[26,1642,1644],{"className":1643},[47],"13.5",[26,1646,1648],{"className":1647},[29],[26,1649,1651,1671],{"className":1650,"ariaHidden":34},[33],[26,1652,1654,1657,1662,1665,1668],{"className":1653},[38],[26,1655],{"className":1656,"style":523},[42],[26,1658,1661],{"className":1659,"style":1660},[47,51],"margin-right:0.0278em;","r",[26,1663],{"className":1664,"style":532},[531],[26,1666,537],{"className":1667},[536],[26,1669],{"className":1670,"style":532},[531],[26,1672,1674,1677],{"className":1673},[38],[26,1675],{"className":1676,"style":931},[42],[26,1678,1680],{"className":1679},[47],"21"," mm.",[26,1683,1685],{"className":1684},[510],[26,1686,1688],{"className":1687},[29],[26,1689,1691,1709,1782],{"className":1690,"ariaHidden":34},[33],[26,1692,1694,1697,1700,1703,1706],{"className":1693},[38],[26,1695],{"className":1696,"style":523},[42],[26,1698,527],{"className":1699},[47,51],[26,1701],{"className":1702,"style":532},[531],[26,1704,537],{"className":1705},[536],[26,1707],{"className":1708,"style":532},[531],[26,1710,1712,1716,1773,1776,1779],{"className":1711},[38],[26,1713],{"className":1714,"style":1715},[42],"height:1.24em;vertical-align:-0.2561em;",[26,1717,1719],{"className":1718},[47,551],[26,1720,1722,1764],{"className":1721},[61,62],[26,1723,1725,1761],{"className":1724},[66],[26,1726,1729,1744],{"className":1727,"style":1728},[70],"height:0.9839em;",[26,1730,1733,1737],{"className":1731,"style":1732},[565],"top:-3.2em;",[26,1734],{"className":1735,"style":1736},[78],"height:3.2em;",[26,1738,1740],{"className":1739,"style":574},[47],[26,1741,1743],{"className":1742},[47],"235\u002F355",[26,1745,1747,1750],{"style":1746},"top:-2.9439em;",[26,1748],{"className":1749,"style":1736},[78],[26,1751,1754],{"className":1752,"style":1753},[700],"min-width:1.02em;height:1.28em;",[703,1755,1758],{"xmlns":705,"width":706,"height":1756,"viewBox":1757,"preserveAspectRatio":709},"1.28em","0 0 400000 1296",[711,1759],{"d":1760},"M263,681c0.7,0,18,39.7,52,119\nc34,79.3,68.167,158.7,102.5,238c34.3,79.3,51.8,119.3,52.5,120\nc340,-704.7,510.7,-1060.3,512,-1067\nl0 -0\nc4.7,-7.3,11,-11,19,-11\nH40000v40H1012.3\ns-271.3,567,-271.3,567c-38.7,80.7,-84,175,-136,283c-52,108,-89.167,185.3,-111.5,232\nc-22.3,46.7,-33.8,70.3,-34.5,71c-4.7,4.7,-12.3,7,-23,7s-12,-1,-12,-1\ns-109,-253,-109,-253c-72.7,-168,-109.3,-252,-110,-252c-10.7,8,-22,16.7,-34,26\nc-22,17.3,-33.3,26,-34,26s-26,-26,-26,-26s76,-59,76,-59s76,-60,76,-60z\nM1001 80h400000v40h-400000z",[26,1762,99],{"className":1763},[98],[26,1765,1767],{"className":1766},[66],[26,1768,1771],{"className":1769,"style":1770},[70],"height:0.2561em;",[26,1772],{},[26,1774],{"className":1775,"style":532},[531],[26,1777,537],{"className":1778},[536],[26,1780],{"className":1781,"style":532},[531],[26,1783,1785,1788],{"className":1784},[38],[26,1786],{"className":1787,"style":931},[42],[26,1789,1791],{"className":1790},[47],"0.814",[11,1793,1794],{},"Stojina, čistý ohyb:",[26,1796,1798],{"className":1797},[510],[26,1799,1801],{"className":1800},[29],[26,1802,1804],{"className":1803,"ariaHidden":34},[33],[26,1805,1807,1811],{"className":1806},[38],[26,1808],{"className":1809,"style":1810},[42],"height:2.7em;vertical-align:-1.1em;",[26,1812,1814],{"className":1813},[47],[26,1815,1818,1911],{"className":1816},[1817],"mtable",[26,1819,1822],{"className":1820},[1821],"col-align-r",[26,1823,1825,1902],{"className":1824},[61,62],[26,1826,1828,1899],{"className":1827},[66],[26,1829,1832,1844],{"className":1830,"style":1831},[70],"height:1.6em;",[26,1833,1835,1838],{"style":1834},"top:-3.76em;",[26,1836],{"className":1837,"style":603},[78],[26,1839,1841],{"className":1840},[47],[26,1842,498],{"className":1843},[47,51],[26,1845,1847,1850],{"style":1846},"top:-2.26em;",[26,1848],{"className":1849,"style":603},[78],[26,1851,1853,1856,1859],{"className":1852},[47],[26,1854,498],{"className":1855},[47,51],[26,1857,112],{"className":1858},[47],[26,1860,1862,1865],{"className":1861},[47],[26,1863,505],{"className":1864},[47,51],[26,1866,1868],{"className":1867},[57],[26,1869,1871,1891],{"className":1870},[61,62],[26,1872,1874,1888],{"className":1873},[66],[26,1875,1877],{"className":1876,"style":625},[70],[26,1878,1879,1882],{"style":1531},[26,1880],{"className":1881,"style":79},[78],[26,1883,1885],{"className":1884},[83,84,85,86],[26,1886,1542],{"className":1887,"style":1541},[47,51,86],[26,1889,99],{"className":1890},[98],[26,1892,1894],{"className":1893},[66],[26,1895,1897],{"className":1896,"style":159},[70],[26,1898],{},[26,1900,99],{"className":1901},[98],[26,1903,1905],{"className":1904},[66],[26,1906,1909],{"className":1907,"style":1908},[70],"height:1.1em;",[26,1910],{},[26,1912,1915],{"className":1913},[1914],"col-align-l",[26,1916,1918,2174],{"className":1917},[61,62],[26,1919,1921,2171],{"className":1920},[66],[26,1922,1924,2079],{"className":1923,"style":1831},[70],[26,1925,1926,1929],{"style":1834},[26,1927],{"className":1928,"style":603},[78],[26,1930,1932,1935,1938,1941,1944,1947,1951,1956,1959,1962,2002,2005,2008,2011,2014,2017,2020,2023,2026,2029,2032,2035,2038,2042,2045,2048,2051,2054,2057,2060,2063,2067,2071],{"className":1931},[47],[26,1933],{"className":1934},[47],[26,1936],{"className":1937,"style":532},[531],[26,1939,537],{"className":1940},[536],[26,1942],{"className":1943,"style":532},[531],[26,1945,1442],{"className":1946},[47,51],[26,1948],{"className":1949,"style":1950},[531],"margin-right:0.2222em;",[26,1952,1955],{"className":1953},[1954],"mbin","−",[26,1957],{"className":1958,"style":1950},[531],[26,1960,261],{"className":1961},[47],[26,1963,1965,1968],{"className":1964},[47],[26,1966,505],{"className":1967},[47,51],[26,1969,1971],{"className":1970},[57],[26,1972,1974,1994],{"className":1973},[61,62],[26,1975,1977,1991],{"className":1976},[66],[26,1978,1980],{"className":1979,"style":71},[70],[26,1981,1982,1985],{"style":1531},[26,1983],{"className":1984,"style":79},[78],[26,1986,1988],{"className":1987},[83,84,85,86],[26,1989,449],{"className":1990,"style":448},[47,51,86],[26,1992,99],{"className":1993},[98],[26,1995,1997],{"className":1996},[66],[26,1998,2000],{"className":1999,"style":106},[70],[26,2001],{},[26,2003],{"className":2004,"style":1950},[531],[26,2006,1955],{"className":2007},[1954],[26,2009],{"className":2010,"style":1950},[531],[26,2012,261],{"className":2013},[47],[26,2015,1661],{"className":2016,"style":1660},[47,51],[26,2018],{"className":2019,"style":532},[531],[26,2021,537],{"className":2022},[536],[26,2024],{"className":2025,"style":532},[531],[26,2027,1461],{"className":2028},[47],[26,2030],{"className":2031,"style":1950},[531],[26,2033,1955],{"className":2034},[1954],[26,2036],{"className":2037,"style":1950},[531],[26,2039,2041],{"className":2040},[47],"27",[26,2043],{"className":2044,"style":1950},[531],[26,2046,1955],{"className":2047},[1954],[26,2049],{"className":2050,"style":1950},[531],[26,2052,1165],{"className":2053},[47],[26,2055],{"className":2056,"style":532},[531],[26,2058,537],{"className":2059},[536],[26,2061],{"className":2062,"style":532},[531],[26,2064,2066],{"className":2065},[47],"331",[26,2068,2070],{"className":2069},[531]," ",[26,2072,2075],{"className":2073},[47,2074],"text",[26,2076,2078],{"className":2077},[47],"mm",[26,2080,2081,2084],{"style":1846},[26,2082],{"className":2083,"style":603},[78],[26,2085,2087,2090,2093,2096,2099,2103,2106,2109,2112,2116,2119,2122,2125,2128,2131,2134,2137,2140,2143,2146,2150,2154,2157,2161,2164],{"className":2086},[47],[26,2088],{"className":2089},[47],[26,2091],{"className":2092,"style":532},[531],[26,2094,537],{"className":2095},[536],[26,2097],{"className":2098,"style":532},[531],[26,2100,2102],{"className":2101},[47],"331\u002F8.6",[26,2104],{"className":2105,"style":532},[531],[26,2107,537],{"className":2108},[536],[26,2110],{"className":2111,"style":532},[531],[26,2113,2115],{"className":2114},[47],"38.5",[26,2117],{"className":2118,"style":532},[531],[26,2120],{"className":2121,"style":532},[531],[26,2123,921],{"className":2124},[536],[26,2126],{"className":2127,"style":532},[531],[26,2129],{"className":2130,"style":532},[531],[26,2132,935],{"className":2133},[47],[26,2135,527],{"className":2136},[47,51],[26,2138],{"className":2139,"style":532},[531],[26,2141,537],{"className":2142},[536],[26,2144],{"className":2145,"style":532},[531],[26,2147,2149],{"className":2148},[47],"58.6",[26,2151],{"className":2152,"style":2153},[531],"margin-right:1em;",[26,2155],{"className":2156,"style":532},[531],[26,2158,2160],{"className":2159},[536],"⇒",[26,2162],{"className":2163,"style":532},[531],[26,2165,2167],{"className":2166},[47,2074],[26,2168,2170],{"className":2169},[47],"Class 1",[26,2172,99],{"className":2173},[98],[26,2175,2177],{"className":2176},[66],[26,2178,2180],{"className":2179,"style":1908},[70],[26,2181],{},[11,2183,2184],{},"Pás:",[26,2186,2188],{"className":2187},[510],[26,2189,2191],{"className":2190},[29],[26,2192,2194],{"className":2193,"ariaHidden":34},[33],[26,2195,2197,2200],{"className":2196},[38],[26,2198],{"className":2199,"style":1810},[42],[26,2201,2203],{"className":2202},[47],[26,2204,2206,2294],{"className":2205},[1817],[26,2207,2209],{"className":2208},[1821],[26,2210,2212,2286],{"className":2211},[61,62],[26,2213,2215,2283],{"className":2214},[66],[26,2216,2218,2229],{"className":2217,"style":1831},[70],[26,2219,2220,2223],{"style":1834},[26,2221],{"className":2222,"style":603},[78],[26,2224,2226],{"className":2225},[47],[26,2227,498],{"className":2228},[47,51],[26,2230,2231,2234],{"style":1846},[26,2232],{"className":2233,"style":603},[78],[26,2235,2237,2240,2243],{"className":2236},[47],[26,2238,498],{"className":2239},[47,51],[26,2241,112],{"className":2242},[47],[26,2244,2246,2249],{"className":2245},[47],[26,2247,505],{"className":2248},[47,51],[26,2250,2252],{"className":2251},[57],[26,2253,2255,2275],{"className":2254},[61,62],[26,2256,2258,2272],{"className":2257},[66],[26,2259,2261],{"className":2260,"style":71},[70],[26,2262,2263,2266],{"style":1531},[26,2264],{"className":2265,"style":79},[78],[26,2267,2269],{"className":2268},[83,84,85,86],[26,2270,449],{"className":2271,"style":448},[47,51,86],[26,2273,99],{"className":2274},[98],[26,2276,2278],{"className":2277},[66],[26,2279,2281],{"className":2280,"style":106},[70],[26,2282],{},[26,2284,99],{"className":2285},[98],[26,2287,2289],{"className":2288},[66],[26,2290,2292],{"className":2291,"style":1908},[70],[26,2293],{},[26,2295,2297],{"className":2296},[1914],[26,2298,2300,2561],{"className":2299},[61,62],[26,2301,2303,2558],{"className":2302},[66],[26,2304,2306,2469],{"className":2305,"style":1831},[70],[26,2307,2308,2311],{"style":1834},[26,2309],{"className":2310,"style":603},[78],[26,2312,2314,2317,2320,2323,2326,2330,2333,2336,2339,2342,2382,2386,2390,2393,2396,2399,2402,2405,2408,2411,2414,2417,2420,2423,2426,2429,2432,2435,2438,2441,2444,2447,2450,2453,2456,2460,2463],{"className":2313},[47],[26,2315],{"className":2316},[47],[26,2318],{"className":2319,"style":532},[531],[26,2321,537],{"className":2322},[536],[26,2324],{"className":2325,"style":532},[531],[26,2327,2329],{"className":2328},[581],"(",[26,2331,1478],{"className":2332},[47,51],[26,2334],{"className":2335,"style":1950},[531],[26,2337,1955],{"className":2338},[1954],[26,2340],{"className":2341,"style":1950},[531],[26,2343,2345,2348],{"className":2344},[47],[26,2346,505],{"className":2347},[47,51],[26,2349,2351],{"className":2350},[57],[26,2352,2354,2374],{"className":2353},[61,62],[26,2355,2357,2371],{"className":2356},[66],[26,2358,2360],{"className":2359,"style":625},[70],[26,2361,2362,2365],{"style":1531},[26,2363],{"className":2364,"style":79},[78],[26,2366,2368],{"className":2367},[83,84,85,86],[26,2369,1542],{"className":2370,"style":1541},[47,51,86],[26,2372,99],{"className":2373},[98],[26,2375,2377],{"className":2376},[66],[26,2378,2380],{"className":2379,"style":159},[70],[26,2381],{},[26,2383,2385],{"className":2384},[690],")",[26,2387,2389],{"className":2388},[47],"\u002F2",[26,2391],{"className":2392,"style":1950},[531],[26,2394,1955],{"className":2395},[1954],[26,2397],{"className":2398,"style":1950},[531],[26,2400,1661],{"className":2401,"style":1660},[47,51],[26,2403],{"className":2404,"style":532},[531],[26,2406,537],{"className":2407},[536],[26,2409],{"className":2410,"style":532},[531],[26,2412,2329],{"className":2413},[581],[26,2415,1497],{"className":2416},[47],[26,2418],{"className":2419,"style":1950},[531],[26,2421,1955],{"className":2422},[1954],[26,2424],{"className":2425,"style":1950},[531],[26,2427,1572],{"className":2428},[47],[26,2430,2385],{"className":2431},[690],[26,2433,2389],{"className":2434},[47],[26,2436],{"className":2437,"style":1950},[531],[26,2439,1955],{"className":2440},[1954],[26,2442],{"className":2443,"style":1950},[531],[26,2445,1680],{"className":2446},[47],[26,2448],{"className":2449,"style":532},[531],[26,2451,537],{"className":2452},[536],[26,2454],{"className":2455,"style":532},[531],[26,2457,2459],{"className":2458},[47],"64.7",[26,2461,2070],{"className":2462},[531],[26,2464,2466],{"className":2465},[47,2074],[26,2467,2078],{"className":2468},[47],[26,2470,2471,2474],{"style":1846},[26,2472],{"className":2473,"style":603},[78],[26,2475,2477,2480,2483,2486,2489,2493,2496,2499,2502,2506,2509,2512,2515,2518,2521,2524,2527,2530,2533,2536,2540,2543,2546,2549,2552],{"className":2476},[47],[26,2478],{"className":2479},[47],[26,2481],{"className":2482,"style":532},[531],[26,2484,537],{"className":2485},[536],[26,2487],{"className":2488,"style":532},[531],[26,2490,2492],{"className":2491},[47],"64.7\u002F13.5",[26,2494],{"className":2495,"style":532},[531],[26,2497,537],{"className":2498},[536],[26,2500],{"className":2501,"style":532},[531],[26,2503,2505],{"className":2504},[47],"4.8",[26,2507],{"className":2508,"style":532},[531],[26,2510],{"className":2511,"style":532},[531],[26,2513,921],{"className":2514},[536],[26,2516],{"className":2517,"style":532},[531],[26,2519],{"className":2520,"style":532},[531],[26,2522,1285],{"className":2523},[47],[26,2525,527],{"className":2526},[47,51],[26,2528],{"className":2529,"style":532},[531],[26,2531,537],{"className":2532},[536],[26,2534],{"className":2535,"style":532},[531],[26,2537,2539],{"className":2538},[47],"7.3",[26,2541],{"className":2542,"style":2153},[531],[26,2544],{"className":2545,"style":532},[531],[26,2547,2160],{"className":2548},[536],[26,2550],{"className":2551,"style":532},[531],[26,2553,2555],{"className":2554},[47,2074],[26,2556,2170],{"className":2557},[47],[26,2559,99],{"className":2560},[98],[26,2562,2564],{"className":2563},[66],[26,2565,2567],{"className":2566,"style":1908},[70],[26,2568],{},[11,2570,2571,2572,2609,2610,2647,2648,2651],{},"V ohybu třída 1. V čistém tlaku je limit třídy 1 pro stojinu ",[26,2573,2575],{"className":2574},[29],[26,2576,2578,2599],{"className":2577,"ariaHidden":34},[33],[26,2579,2581,2584,2587,2590,2593,2596],{"className":2580},[38],[26,2582],{"className":2583,"style":931},[42],[26,2585,1075],{"className":2586},[47],[26,2588,527],{"className":2589},[47,51],[26,2591],{"className":2592,"style":532},[531],[26,2594,537],{"className":2595},[536],[26,2597],{"className":2598,"style":532},[531],[26,2600,2602,2605],{"className":2601},[38],[26,2603],{"className":2604,"style":931},[42],[26,2606,2608],{"className":2607},[47],"26.9"," a\n38.5 překračuje i limit třídy 3 ",[26,2611,2613],{"className":2612},[29],[26,2614,2616,2637],{"className":2615,"ariaHidden":34},[33],[26,2617,2619,2622,2625,2628,2631,2634],{"className":2618},[38],[26,2620],{"className":2621,"style":931},[42],[26,2623,1165],{"className":2624},[47],[26,2626,527],{"className":2627},[47,51],[26,2629],{"className":2630,"style":532},[531],[26,2632,537],{"className":2633},[536],[26,2635],{"className":2636,"style":532},[531],[26,2638,2640,2643],{"className":2639},[38],[26,2641],{"className":2642,"style":931},[42],[26,2644,2646],{"className":2645},[47],"34.2",". Tentýž průřez je ",[15,2649,2650],{},"v čistém tlaku\ntřídy 4",", což je jeden z důvodů, proč se na sloupy obvykle používají průřezy H, ne I.",[164,2653,2655],{"id":2654},"zatřídění-závisí-na-kombinaci","Zatřídění závisí na kombinaci",[11,2657,2658],{},"Limity pro stojinu závisí na rozdělení napětí po výšce stojiny, které závisí na poměru\nosové síly a momentu, a ten se v každé kombinaci zatížení liší. Tentýž prut může být\nv kombinaci s převládajícím ohybem třídy 1 a v kombinaci s převládajícím tlakem třídy 3.",[11,2660,2661,2662,2665,2666,2670],{},"Elementarium zatřiďuje ",[15,2663,2664],{},"v každém řezu, pro každou kombinaci",", a posudek uvádí nejhorší\ntřídu, která se vyskytla. Využití v každém řezu používá třídu v tomto řezu při dané\nkombinaci; uvedená třída je souhrn, ne vstup. Viz\n",[20,2667,2669],{"href":2668},"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fsteel#section-classification","Ocel — EN 1993-1-1",".",[164,2672,2674],{"id":2673},"co-modul-zatřiďuje","Co modul zatřiďuje",[169,2676,2677,2687],{},[172,2678,2679],{},[175,2680,2681,2684],{},[178,2682,2683],{},"Průřez",[178,2685,2686],{},"Jak",[188,2688,2689,2697,2760,2768],{},[175,2690,2691,2694],{},[193,2692,2693],{},"Dvojose symetrické I a H",[193,2695,2696],{},"Tabulka 5.2 z obrysových rozměrů v definici průřezu",[175,2698,2699,2702],{},[193,2700,2701],{},"Obdélníkové duté a svařované truhlíkové",[193,2703,2704,2705],{},"Tabulka 5.2, s rovnou šířkou ",[26,2706,2708],{"className":2707},[29],[26,2709,2711,2729,2748],{"className":2710,"ariaHidden":34},[33],[26,2712,2714,2717,2720,2723,2726],{"className":2713},[38],[26,2715],{"className":2716,"style":523},[42],[26,2718,498],{"className":2719},[47,51],[26,2721],{"className":2722,"style":532},[531],[26,2724,537],{"className":2725},[536],[26,2727],{"className":2728,"style":532},[531],[26,2730,2732,2736,2739,2742,2745],{"className":2731},[38],[26,2733],{"className":2734,"style":2735},[42],"height:0.7778em;vertical-align:-0.0833em;",[26,2737,1478],{"className":2738},[47,51],[26,2740],{"className":2741,"style":1950},[531],[26,2743,1955],{"className":2744},[1954],[26,2746],{"className":2747,"style":1950},[531],[26,2749,2751,2754,2757],{"className":2750},[38],[26,2752],{"className":2753,"style":931},[42],[26,2755,326],{"className":2756},[47],[26,2758,505],{"className":2759},[47,51],[175,2761,2762,2765],{},[193,2763,2764],{},"Plné obdélníkové a kruhové",[193,2766,2767],{},"Třída 1 z definice — žádná štíhlá část neexistuje",[175,2769,2770,2773],{},[193,2771,2772],{},"Vše ostatní",[193,2774,2775,2776,2779],{},"Ověří se pružně jako ",[15,2777,2778],{},"třída 3",", se zprávou, která to uvádí",[11,2781,2782],{},"Profily U, úhelníky, T-profily, kruhové duté průřezy a svařované sestavy se v tomto vydání\nnezatřiďují. Modul místo hádání použije pružnou únosnost: na straně bezpečnosti\nu průřezu, který je ve skutečnosti třídy 1 nebo 2, správně u třídy 3, na straně nebezpečné\nu třídy 4, a u posudku je to označeno.",[2784,2785,2788],"callout",{"type":2786,"title":2787},"danger","Skutečná třída 4",[11,2789,2790],{},"Pružné ověření části třídy 4 je na nebezpečné straně. U nezatříděného tvaru, který může\nbýt třídy 4, je zpráva u posudku výzvou k ověření podle EN 1993-1-5 jinde.",[2784,2792,2794],{"type":2793},"warning",[11,2795,2796,2797,2800,2801,1462,2816,1462,2831,1462,2883,1462,2935,2950,2951,2968,2969,2986,2987,2670],{},"Zatřídění čte ",[15,2798,2799],{},"obrysové rozměry"," průřezu (",[26,2802,2804],{"className":2803},[29],[26,2805,2807],{"className":2806,"ariaHidden":34},[33],[26,2808,2810,2813],{"className":2809},[38],[26,2811],{"className":2812,"style":1438},[42],[26,2814,1442],{"className":2815},[47,51],[26,2817,2819],{"className":2818},[29],[26,2820,2822],{"className":2821,"ariaHidden":34},[33],[26,2823,2825,2828],{"className":2824},[38],[26,2826],{"className":2827,"style":1438},[42],[26,2829,1478],{"className":2830},[47,51],[26,2832,2834],{"className":2833},[29],[26,2835,2837],{"className":2836,"ariaHidden":34},[33],[26,2838,2840,2843],{"className":2839},[38],[26,2841],{"className":2842,"style":1510},[42],[26,2844,2846,2849],{"className":2845},[47],[26,2847,505],{"className":2848},[47,51],[26,2850,2852],{"className":2851},[57],[26,2853,2855,2875],{"className":2854},[61,62],[26,2856,2858,2872],{"className":2857},[66],[26,2859,2861],{"className":2860,"style":625},[70],[26,2862,2863,2866],{"style":1531},[26,2864],{"className":2865,"style":79},[78],[26,2867,2869],{"className":2868},[83,84,85,86],[26,2870,1542],{"className":2871,"style":1541},[47,51,86],[26,2873,99],{"className":2874},[98],[26,2876,2878],{"className":2877},[66],[26,2879,2881],{"className":2880,"style":159},[70],[26,2882],{},[26,2884,2886],{"className":2885},[29],[26,2887,2889],{"className":2888,"ariaHidden":34},[33],[26,2890,2892,2895],{"className":2891},[38],[26,2893],{"className":2894,"style":1585},[42],[26,2896,2898,2901],{"className":2897},[47],[26,2899,505],{"className":2900},[47,51],[26,2902,2904],{"className":2903},[57],[26,2905,2907,2927],{"className":2906},[61,62],[26,2908,2910,2924],{"className":2909},[66],[26,2911,2913],{"className":2912,"style":71},[70],[26,2914,2915,2918],{"style":1531},[26,2916],{"className":2917,"style":79},[78],[26,2919,2921],{"className":2920},[83,84,85,86],[26,2922,449],{"className":2923,"style":448},[47,51,86],[26,2925,99],{"className":2926},[98],[26,2928,2930],{"className":2929},[66],[26,2931,2933],{"className":2932,"style":106},[70],[26,2934],{},[26,2936,2938],{"className":2937},[29],[26,2939,2941],{"className":2940,"ariaHidden":34},[33],[26,2942,2944,2947],{"className":2943},[38],[26,2945],{"className":2946,"style":523},[42],[26,2948,1661],{"className":2949,"style":1660},[47,51],"), ne jeho plochu\na momenty setrvačnosti. Vlastní průřez se správnými ",[26,2952,2954],{"className":2953},[29],[26,2955,2957],{"className":2956,"ariaHidden":34},[33],[26,2958,2960,2964],{"className":2959},[38],[26,2961],{"className":2962,"style":2963},[42],"height:0.6833em;",[26,2965,2967],{"className":2966},[47,51],"A"," a ",[26,2970,2972],{"className":2971},[29],[26,2973,2975],{"className":2974,"ariaHidden":34},[33],[26,2976,2978,2981],{"className":2977},[38],[26,2979],{"className":2980,"style":2963},[42],[26,2982,2985],{"className":2983,"style":2984},[47,51],"margin-right:0.0785em;","I",", ale špatnou tloušťkou pásu\nse správně spočítá a špatně zatřídí. Viz\n",[20,2988,2990],{"href":2989},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fsections-and-materials","Průřezy a materiály",[164,2992,2994],{"id":2993},"aisc","AISC",[11,2996,2997,2998,3002],{},"AISC 360 má vlastní verzi téže myšlenky (compact, noncompact a slender podle tabulky\nB4.1), se stejným účelem a jinými limity. Ohybové únosnosti podle kapitoly F\nv ",[20,2999,3001],{"href":3000},"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Faisc","modulu AISC"," na ní závisí stejným způsobem.",[164,3004,3006],{"id":3005},"čtení-odvození","Čtení odvození",[11,3008,3009,3010,3031],{},"Každé využití lze rozbalit a vedle ostatních mezivýsledků ukáže použité zatřídění. Pokud\ntřída neodpovídá vašemu očekávání, spočítejte poměry ",[26,3011,3013],{"className":3012},[29],[26,3014,3016],{"className":3015,"ariaHidden":34},[33],[26,3017,3019,3022,3025,3028],{"className":3018},[38],[26,3020],{"className":3021,"style":494},[42],[26,3023,498],{"className":3024},[47,51],[26,3026,112],{"className":3027},[47],[26,3029,505],{"className":3030},[47,51]," ručně jako výše. Trvá to\nminutu a spor o jeden poměr šířky k tloušťce je mnohem kratší než spor o využití.",[164,3033,3035],{"id":3034},"související","Související",[11,3037,3038,3040,3041,3045,3046,3112],{},[20,3039,2669],{"href":22}," pro posudky, do kterých třída vstupuje;\n",[20,3042,3044],{"href":3043},"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fnational-annexes","Národní přílohy"," pro ",[26,3047,3049],{"className":3048},[29],[26,3050,3052],{"className":3051,"ariaHidden":34},[33],[26,3053,3055,3059],{"className":3054},[38],[26,3056],{"className":3057,"style":3058},[42],"height:0.625em;vertical-align:-0.1944em;",[26,3060,3062,3067],{"className":3061},[47],[26,3063,3066],{"className":3064,"style":3065},[47,51],"margin-right:0.0556em;","γ",[26,3068,3070],{"className":3069},[57],[26,3071,3073,3104],{"className":3072},[61,62],[26,3074,3076,3101],{"className":3075},[66],[26,3077,3080],{"className":3078,"style":3079},[70],"height:0.3283em;",[26,3081,3083,3086],{"style":3082},"top:-2.55em;margin-left:-0.0556em;margin-right:0.05em;",[26,3084],{"className":3085,"style":79},[78],[26,3087,3089],{"className":3088},[83,84,85,86],[26,3090,3092,3097],{"className":3091},[47,86],[26,3093,3096],{"className":3094,"style":3095},[47,51,86],"margin-right:0.109em;","M",[26,3098,3100],{"className":3099},[47,86],"0",[26,3102,99],{"className":3103},[98],[26,3105,3107],{"className":3106},[66],[26,3108,3110],{"className":3109,"style":159},[70],[26,3111],{},", kterým se\ndělí každá únosnost.",{"title":3114,"searchDepth":3115,"depth":3115,"links":3116},"",2,[3117,3118,3119,3123,3124,3125,3126,3127],{"id":166,"depth":3115,"text":167},{"id":473,"depth":3115,"text":474},{"id":859,"depth":3115,"text":860,"children":3120},[3121],{"id":1421,"depth":3122,"text":1422},3,{"id":2654,"depth":3115,"text":2655},{"id":2673,"depth":3115,"text":2674},{"id":2993,"depth":3115,"text":2994},{"id":3005,"depth":3115,"text":3006},{"id":3034,"depth":3115,"text":3035},"Jak tabulka 5.2 EN 1993-1-1 zatřiďuje ocelový průřez, proč třída závisí na kombinaci a co posudek udělá s tvarem, který zatřídit neumí.","md",false,{},true,null,4,"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fsection-classification",{"title":6,"description":3128},{"loc":3135},"cs\u002Fkb\u002Fdesign-checks\u002Fsection-classification","mhMSWx94XjECF0IK4fF5XqhOmNaenG5unHv1JIFBpoY",{"sections":3141,"extras":3445,"flat":3458},[3142,3177,3218,3237,3272,3303,3322,3353,3380,3407,3422],{"path":3143,"slug":3144,"title":3145,"description":3146,"icon":3147,"articles":3148},"\u002Fcs\u002Fkb\u002Fgetting-started","getting-started","Začínáme","Od prázdné záložky k spočítané a posouzené konstrukci – tři návody, po kterých v Elementariu začnete normálně pracovat.","lucide:rocket",[3149,3153,3157,3161,3165,3169,3173],{"path":3150,"title":3151,"description":3152,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Funits","Jednotky","Jak fungují jednotky – uvnitř SI, na obrazovce vaše soustava – a převody, které stojí za většinou chybných výsledků ve statických modelech.",{"path":3154,"title":3155,"description":3156,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Fkeyboard-shortcuts","Klávesové zkratky","Všechny klávesové zkratky v pracovním prostředí, gesta myši v oknech pohledů, co přijímají číselná pole a čemu rozumí paleta příkazů.",{"path":3158,"title":3159,"description":3160,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Finterface-tour","Prohlídka pracovního prostředí","Pás karet, panel vlastností, ukotvitelná okna pohledů, tabulkový dok, paleta příkazů a stavový řádek – k čemu slouží jednotlivé části editoru.",{"path":3162,"title":3163,"description":3164,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Ffirst-analysis","První výpočet","Zatěžovací stavy, kombinace a lineární statika – a pak hlavně to, jak rozhodnout, zda se výsledku dá věřit.",{"path":3166,"title":3167,"description":3168,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Fscope-and-limits","Rozsah a omezení","Co Elementarium dnes modeluje, počítá a posuzuje a co ne – na jedné stránce, než mu svěříte zakázku.",{"path":3170,"title":3171,"description":3172,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Fquickstart","Rychlý start","Vymodelujte rámovou halu, zatižte ji, spočítejte a přečtěte průběh ohybových momentů – zhruba deset minut od prázdné záložky.",{"path":3174,"title":3175,"description":3176,"translated":3132},"\u002Fcs\u002Fkb\u002Fgetting-started\u002Fsystem-requirements","Systémové požadavky","Ve kterých prohlížečích a na jakých zařízeních Elementarium běží, jak vlákna ovlivňují rychlost výpočtu a kde je praktický strop velikosti modelu.",{"path":3178,"slug":3179,"title":3180,"description":3181,"icon":3182,"articles":3183},"\u002Fcs\u002Fkb\u002Fmodeling","modeling","Modelování","Pruty, nosníky, prostorové rámy, desky a stěny. Geometrie, průřezy, podpory a klouby, které se chovají jako skutečná konstrukce.","lucide:frame",[3184,3188,3192,3196,3198,3202,3206,3210,3214],{"path":3185,"title":3186,"description":3187,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fsurfaces","Desky, stěny a skořepiny","Modelování plošných prvků v Elementariu – obrysy, otvory a tloušťka, jak se k desce připojí nosník nebo stěna, lokální osy a co znamená výsledek na ploše.",{"path":3189,"title":3190,"description":3191,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fstructure-generators","Generátory konstrukcí","Pětatřicet parametrických konstrukcí – příhradové nosníky, rámy, oblouky, stožáry, kopule a skořepiny – z několika rozměrů, s podporami a zatížením.",{"path":3193,"title":3194,"description":3195,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fsupports-and-releases","Podpory a klouby","Klouby, vetknutí, pružiny a uvolnění konců prutů – co každé z nich dělá s maticí tuhosti a kdy je které správné.",{"path":2989,"title":2990,"description":3197,"translated":3132},"Čím průřez a materiál přispívají do matice tuhosti a do posudků – každá vlastnost, k čemu slouží a které hodnoty stojí za to zkontrolovat dvakrát.",{"path":3199,"title":3200,"description":3201,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Felastic-foundations","Pružné podloží","Základové prahy, pásové základy a stěny na zemině jako liniové podpory na pružinách – volba součinitele ložnosti a kde model přestává platit.",{"path":3203,"title":3204,"description":3205,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Ffirst-model","První model","Celý postup modelování od začátku do konce – geometrie, průřezy, podpory a klouby – na konstrukci tak malé, že ji zkontrolujete ručně.",{"path":3207,"title":3208,"description":3209,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fbars-beams-and-trusses","Příhradové pruty, nosníky a příhradoviny","Kdy má být prut příhradový a kdy nosník, jak modelovat příhradoviny a ztužidla bez vytvoření mechanismu a co dělat s prvky, které působí jen v tahu.",{"path":3211,"title":3212,"description":3213,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fplane-frames-in-3d","Rovinné rámy v prostorovém řešiči","Kdy použít typy modelu 2D rám a 2D příhradovina, proč je plochá konstrukce ve 3D modelu mechanismus a jak ji podepřít.",{"path":3215,"title":3216,"description":3217,"translated":3132},"\u002Fcs\u002Fkb\u002Fmodeling\u002Fdrawings-and-snapping","Výkresy a přichytávání","Import DXF jako podkladového výkresu, volba jeho jednotek a roviny a přesné přichytávání geometrie modelu k němu.",{"path":3219,"slug":3220,"title":3221,"description":3222,"icon":3223,"articles":3224},"\u002Fcs\u002Fkb\u002Fmeshing","meshing","Síťování","Hustota sítě, lokální zjemnění a kontroly kvality, které ukážou, kdy je síť dost jemná na to, aby se jí dalo věřit.","lucide:grid-3x3",[3225,3229,3233],{"path":3226,"title":3227,"description":3228,"translated":3132},"\u002Fcs\u002Fkb\u002Fmeshing\u002Fquality-checks","Kvalita sítě","Poměr stran, zkosení a zborcení – co zhoršuje výsledek, co generátor sítě hlásí a jak poznat, zda na prvcích, kterých se obáváte, vůbec záleží.",{"path":3230,"title":3231,"description":3232,"translated":3132},"\u002Fcs\u002Fkb\u002Fmeshing\u002Frefinement","Lokální zjemnění","Kam prvky investovat, kde se tím nezdržovat a jak zjemnit síť, aniž byste zničili tvar prvků.",{"path":3234,"title":3235,"description":3236,"translated":3132},"\u002Fcs\u002Fkb\u002Fmeshing\u002Felement-size","Volba velikosti prvku","Výchozí hustoty sítě pro desky, stěny a základové desky a test konvergence, který rozhodne, zda je síť dost jemná.",{"path":3238,"slug":3239,"title":3240,"description":3241,"icon":3242,"articles":3243},"\u002Fcs\u002Fkb\u002Floads","loads","Zatížení a kombinace","Sestavení zatěžovacích stavů, automatické generování normových kombinací a zjištění, která z nich skutečně rozhoduje.","lucide:arrow-down-to-line",[3244,3248,3252,3256,3260,3264,3268],{"path":3245,"title":3246,"description":3247,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fcombinations","Automatické kombinace","Generování kombinací podle EN 1990 a ASCE 7, rovnice, které za nimi stojí, a kritické čtení vygenerované sady.",{"path":3249,"title":3250,"description":3251,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fasce-7-combinations","Kombinace podle ASCE 7","Kombinace LRFD a ASD podle ASCE 7-22 – jak generátor přiřadí vaše skupiny zatížení k D, L, Lr, S, W a E a jak je spárovat s posudkem AISC.",{"path":3253,"title":3254,"description":3255,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fenvelopes","Obálky","Získání rozhodující hodnoty z desítek kombinací bez čtení každé zvlášť – a pasti, které to obnáší.",{"path":3257,"title":3258,"description":3259,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Ftemperature-loads","Teplotní zatížení","Rovnoměrná změna teploty a gradient po výšce průřezu – co každé z nich dělá s volnou a s vázanou konstrukcí a jaké součinitele použít.",{"path":3261,"title":3262,"description":3263,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fwind-and-snow","Vítr a sníh","Vítr podle EN 1991-1-4 a sníh podle EN 1991-1-3 generované na obálce budovy – vstupy lokality, tvary střech, vytvářené stavy a meze generátorů.",{"path":3265,"title":3266,"description":3267,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fload-panels","Zatěžovací panely","Plochy, které předají zatížení stropu, střechy nebo tlak na stěnu okolním prutům jako liniová zatížení, jednosměrně nebo dvousměrně, bez síťování desky.",{"path":3269,"title":3270,"description":3271,"translated":3132},"\u002Fcs\u002Fkb\u002Floads\u002Fload-cases","Zatěžovací stavy","Zatížení, vlastní tíha, užitná zatížení a jejich uspořádání – jak sestavit stavy tak, aby zůstaly oddělitelné.",{"path":3273,"slug":3274,"title":3275,"description":3276,"icon":3277,"articles":3278},"\u002Fcs\u002Fkb\u002Fanalysis","analysis","Typy analýz","Lineární statika, modální analýza, lineární stabilita a teorie II. řádu – co která analýza předpokládá, co vrací a jak její výsledek číst.","lucide:activity",[3279,3283,3287,3291,3295,3299],{"path":3280,"title":3281,"description":3282,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Fbuckling","Lineární stabilita","Kritické součinitele zatížení a tvary vybočení – co znamená α_cr, proč je to horní mez a jak ho použít pro účinky II. řádu.",{"path":3284,"title":3285,"description":3286,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Flinear-static","Lineární statika","Základní analýza pro běžnou praxi – co soustava K u = f skutečně předpokládá, co vrací a kde linearita přestává být rozumným modelem.",{"path":3288,"title":3289,"description":3290,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Fmodal","Modální analýza","Vlastní frekvence a vlastní tvary – modelování hmoty, součinitele účinnosti hmoty a k čemu jsou tato čísla dobrá.",{"path":3292,"title":3293,"description":3294,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Fverification","Ověření řešiče","Úlohy s analytickým řešením, které za deset minut otestují řešič – nosníky, rámy, sloupy, desky a frekvence – s očekávanou chybou každé z nich.",{"path":3296,"title":3297,"description":3298,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Fsecond-order","Teorie II. řádu","P-Δ a P-δ řešené iterací, geometrické imperfekce podle EN 1993-1-1 §5.3 a proč se výsledek podle teorie II. řádu nedá superponovat.",{"path":3300,"title":3301,"description":3302,"translated":3132},"\u002Fcs\u002Fkb\u002Fanalysis\u002Fsolvers","Volba lineárního řešiče","Sdružené gradienty s Jacobiho, Choleského nebo multigridovým předpodmíněním, nebo přímý rozklad – co který řešič dělá a kdy na volbě záleží.",{"path":3304,"slug":3305,"title":3306,"description":3307,"icon":3308,"articles":3309},"\u002Fcs\u002Fkb\u002Fdesign-checks","design-checks","Posudky","Využití průřezu, rozhodující kombinace a článek normy za každým číslem, které posudek vykáže.","lucide:clipboard-check",[3310,3312,3315,3317,3321],{"path":3043,"title":3044,"description":3311,"translated":3132},"Kde národně stanovené parametry mění výsledek, jak zvolit správnou přílohu a co uvést ve statickém výpočtu.",{"path":3000,"title":3313,"description":3314,"translated":3132},"Ocel — AISC 360","Únosnost prutu podle kapitol D až H, LRFD nebo ASD — vzpěr v tlaku, klopení a všechny varianty C_b sepsané na jednom místě.",{"path":22,"title":2669,"description":3316,"translated":3132},"Únosnost prutu podle §6.2 a §6.3 — co se posuzuje v každém řezu, odkud se berou vzpěrné délky a které články normy zůstávají na vás.",{"path":3318,"title":3319,"description":3320,"translated":3132},"\u002Fcs\u002Fkb\u002Fdesign-checks\u002Fserviceability","Posudky použitelnosti","Průhyb, vodorovný posun a frekvence stropu posuzované prut po prutu v MSP, podle národních příloh, EN 1990:2023, IBC, AISC nebo EN 1995-1-1.",{"path":3135,"title":6,"description":3128,"translated":3132},{"path":3323,"slug":3324,"title":3325,"description":3326,"icon":3327,"articles":3328},"\u002Fcs\u002Fkb\u002Freports","reports","Výsledky a statický výpočet","Průběhy, izoplochy a tabulky v zobrazovacím okně a statický výpočet, který předáváte kontrolorovi.","lucide:file-chart-column",[3329,3333,3337,3341,3345,3349],{"path":3330,"title":3331,"description":3332,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Freading-diagrams","Čtení průběhů","Průběhy ohybových momentů, posouvajících a normálových sil, izoplochy a deformované tvary – konvence za tím, na co se díváte.",{"path":3334,"title":3335,"description":3336,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Fexporting","Export statického výpočtu","Sestavení statického výpočtu, který kontrolor dokáže sledovat – vstupy, model, výsledky a posudky v pořadí, v jakém v něm mají být.",{"path":3338,"title":3339,"description":3340,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Fexchange","Formáty pro import a export","Strukturální modely IFC a sešity SAF tam i zpět, DXF jako podkladový výkres, tabulky výsledků jako CSV nebo xlsx a vstupní soubor OOFEM.",{"path":3342,"title":3343,"description":3344,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Freviewing","Kontrola statického výpočtu","Pro kontrolujícího statika – jak prověřit model, který jste nestavěli, co statický výpočet zaručuje a na co se ptát nejdřív.",{"path":3346,"title":3347,"description":3348,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Fifc","Strukturální modely IFC","Strukturální analytický pohled IFC tam i zpět – co přinesou soubory IFC2X3, IFC4 a IFC4X3, co nese export a co IFC vyjádřit neumí.",{"path":3350,"title":3351,"description":3352,"translated":3132},"\u002Fcs\u002Fkb\u002Freports\u002Fresult-tables","Tabulky výsledků","Filtrování, řazení a získávání čísel – jak ze spočítaného modelu dostat potřebnou hodnotu bez rolování.",{"path":3354,"slug":3355,"title":3356,"description":3357,"icon":3358,"articles":3359},"\u002Fcs\u002Fkb\u002Fcollaboration","collaboration","Spolupráce a synchronizace","Sdílené modely, úpravy v reálném čase a změny provedené bez připojení, které se po opětovném připojení čistě sloučí.","lucide:users-round",[3360,3364,3368,3372,3376],{"path":3361,"title":3362,"description":3363,"translated":3132},"\u002Fcs\u002Fkb\u002Fcollaboration\u002Fversion-history","Historie verzí","Automatické kontrolní body a pojmenované verze – jak dlouho se uchovávají, náhled dřívějšího stavu a jeho obnovení na místě nebo jako nový projekt.",{"path":3365,"title":3366,"description":3367,"translated":3132},"\u002Fcs\u002Fkb\u002Fcollaboration\u002Fcomments","Komentáře","Vlákna připnutá k uzlům, prutům, deskám nebo bodům, @zmínky, blokující komentáře, které zdrží statický výpočet, a oznámení, která posílají.",{"path":3369,"title":3370,"description":3371,"translated":3132},"\u002Fcs\u002Fkb\u002Fcollaboration\u002Fworking-offline","Práce bez připojení","Co funguje bez připojení, co ne, a jak se změny provedené offline sloučí, až se znovu připojíte.",{"path":3373,"title":3374,"description":3375,"translated":3132},"\u002Fcs\u002Fkb\u002Fcollaboration\u002Fdevices","Práce na více zařízeních","Jeden účet, každé zařízení – jak projekt přechází od stolu k notebooku, tabletu nebo telefonu, co se mění na malé obrazovce a co na každém z nich dělá řešič.",{"path":3377,"title":3378,"description":3379,"translated":3132},"\u002Fcs\u002Fkb\u002Fcollaboration\u002Fsharing-projects","Sdílení projektu","Pozvání lidí do modelu, co která role smí, a jak koordinovat dva statiky v jedné konstrukci.",{"path":3381,"slug":3382,"title":3383,"description":3384,"icon":3385,"articles":3386},"\u002Fcs\u002Fkb\u002Ftheory","theory","Teoretické poznámky","Mechanika uvnitř řešiče – formulace prvků, znaménkové konvence, numerické předpoklady a jejich meze.","lucide:sigma",[3387,3391,3395,3399,3403],{"path":3388,"title":3389,"description":3390,"translated":3132},"\u002Fcs\u002Fkb\u002Ftheory\u002Fdirect-stiffness-method","Deformační metoda","Jak řešič konečných prvků převede model na K u = f a zpět – tuhost prvku, transformace, sestavení, vazby, řešení a dopočet výsledků.",{"path":3392,"title":3393,"description":3394,"translated":3132},"\u002Fcs\u002Fkb\u002Ftheory\u002Felement-formulations","Formulace prvků","Stupně volnosti, interpolace a meze každého typu prvku v řešiči – co který prvek umí vystihnout a co ne.",{"path":3396,"title":3397,"description":3398,"translated":3132},"\u002Fcs\u002Fkb\u002Ftheory\u002Fglossary","Slovník pojmů","Pojmy z MKP a stavební mechaniky tak, jak je používá Elementarium, od stupňů volnosti po MITC4 a využití průřezu, každý s odkazem na svou stránku.",{"path":3400,"title":3401,"description":3402,"translated":3132},"\u002Fcs\u002Fkb\u002Ftheory\u002Fwinkler-foundations","Winklerův podklad","Model podloží za pružným podepřením – co předpokládá, jak volit modul a kde přesně idealizace přestává platit.",{"path":3404,"title":3405,"description":3406,"translated":3132},"\u002Fcs\u002Fkb\u002Ftheory\u002Fsign-conventions","Znaménkové konvence","Osy, kladné směry a jak číst diagram bez hádání – stránka, která zabrání většině zmatků ve výsledcích.",{"path":3408,"slug":3409,"title":3410,"description":3411,"icon":3412,"articles":3413},"\u002Fcs\u002Fkb\u002Ftroubleshooting","troubleshooting","Řešení potíží","Chyby řešiče, nestabilní modely a výsledky, které vypadají špatně – s obvyklými příčinami uvedenými jako první.","lucide:life-buoy",[3414,3418],{"path":3415,"title":3416,"description":3417,"translated":3132},"\u002Fcs\u002Fkb\u002Ftroubleshooting\u002Fsolver-errors","Chyby řešiče","Co znamená každá třída hlášení řešiče, co ji obvykle způsobuje a co dělat dál.",{"path":3419,"title":3420,"description":3421,"translated":3132},"\u002Fcs\u002Fkb\u002Ftroubleshooting\u002Fsingular-stiffness-matrix","Proč řešič hlásí singulární matici tuhosti","Nejčastější selhání řešiče – co singularita znamená mechanicky, šest příčin podle četnosti a jak tu svou najít během několika minut.",{"path":3423,"slug":3424,"title":3425,"description":3426,"icon":3427,"articles":3428},"\u002Fcs\u002Fkb\u002Faccount","account","Účet a fakturace","Tarify, limity, faktury a co se stane s projekty, když předplatné skončí.","lucide:credit-card",[3429,3433,3437,3441],{"path":3430,"title":3431,"description":3432,"translated":3132},"\u002Fcs\u002Fkb\u002Faccount\u002Finvoices","Faktury a DPH","Fakturační údaje, doklady, DPH a jak získat fakturu, kterou vaše účtárna přijme.",{"path":3434,"title":3435,"description":3436,"translated":3132},"\u002Fcs\u002Fkb\u002Faccount\u002Fcancelling","Pozastavení nebo zrušení","Jak přestat platit, aniž byste přišli o práci — co se stane s projekty, statickými výpočty a historií, když předplatné skončí.",{"path":3438,"title":3439,"description":3440,"translated":3132},"\u002Fcs\u002Fkb\u002Faccount\u002Fstudent","Studentské účty","Větší bezplatná úroveň pro studenty a výzkumníky — ověření akademické e-mailové adresy, co odemyká a proč se každý rok potvrzuje znovu.",{"path":3442,"title":3443,"description":3444,"translated":3132},"\u002Fcs\u002Fkb\u002Faccount\u002Fplans","Tarify a limity","Co obsahuje tarif Free, co přidává Pro a jak se limity ve skutečnosti měří.",[3446,3450,3454],{"path":3447,"title":3448,"description":3449,"translated":3132},"\u002Fcs\u002Fkb\u002Ffaq","Časté otázky","Otázky, které si statici kladou, než začnou důvěřovat novému programu na MKP – zodpovězené přímo.",{"path":3451,"title":3452,"description":3453,"translated":3132},"\u002Fcs\u002Fkb\u002Frelease-notes","Poznámky k vydání","Co bylo vydáno a co to mění ve vašich modelech.",{"path":3455,"title":3456,"description":3457,"translated":3132},"\u002Fcs\u002Fkb\u002Fall","Všechny články","Kompletní seznam článků znalostní báze Elementaria, rozdělený podle sekcí.",[3459,3460,3461,3462,3463,3464,3465,3466,3467,3468,3469,3470,3471,3472,3473,3474,3475,3476,3477,3478,3479,3480,3481,3482,3483,3484,3485,3486,3487,3488,3489,3490,3491,3492,3493,3494,3495,3496,3497,3498,3499,3500,3501,3502,3503,3504,3505,3506,3507,3508,3509,3510,3511,3512,3513,3514,3515,3516,3517,3518,3519,3520,3521,3522,3523,3524,3525,3526,3527,3528],{"path":3143,"title":3145,"description":3146,"translated":3132},{"path":3150,"title":3151,"description":3152,"translated":3132},{"path":3154,"title":3155,"description":3156,"translated":3132},{"path":3158,"title":3159,"description":3160,"translated":3132},{"path":3162,"title":3163,"description":3164,"translated":3132},{"path":3166,"title":3167,"description":3168,"translated":3132},{"path":3170,"title":3171,"description":3172,"translated":3132},{"path":3174,"title":3175,"description":3176,"translated":3132},{"path":3178,"title":3180,"description":3181,"translated":3132},{"path":3185,"title":3186,"description":3187,"translated":3132},{"path":3189,"title":3190,"description":3191,"translated":3132},{"path":3193,"title":3194,"description":3195,"translated":3132},{"path":2989,"title":2990,"description":3197,"translated":3132},{"path":3199,"title":3200,"description":3201,"translated":3132},{"path":3203,"title":3204,"description":3205,"translated":3132},{"path":3207,"title":3208,"description":3209,"translated":3132},{"path":3211,"title":3212,"description":3213,"translated":3132},{"path":3215,"title":3216,"description":3217,"translated":3132},{"path":3219,"title":3221,"description":3222,"translated":3132},{"path":3226,"title":3227,"description":3228,"translated":3132},{"path":3230,"title":3231,"description":3232,"translated":3132},{"path":3234,"title":3235,"description":3236,"translated":3132},{"path":3238,"title":3240,"description":3241,"translated":3132},{"path":3245,"title":3246,"description":3247,"translated":3132},{"path":3249,"title":3250,"description":3251,"translated":3132},{"path":3253,"title":3254,"description":3255,"translated":3132},{"path":3257,"title":3258,"description":3259,"translated":3132},{"path":3261,"title":3262,"description":3263,"translated":3132},{"path":3265,"title":3266,"description":3267,"translated":3132},{"path":3269,"title":3270,"description":3271,"translated":3132},{"path":3273,"title":3275,"description":3276,"translated":3132},{"path":3280,"title":3281,"description":3282,"translated":3132},{"path":3284,"title":3285,"description":3286,"translated":3132},{"path":3288,"title":3289,"description":3290,"translated":3132},{"path":3292,"title":3293,"description":3294,"translated":3132},{"path":3296,"title":3297,"description":3298,"translated":3132},{"path":3300,"title":3301,"description":3302,"translated":3132},{"path":3304,"title":3306,"description":3307,"translated":3132},{"path":3043,"title":3044,"description":3311,"translated":3132},{"path":3000,"title":3313,"description":3314,"translated":3132},{"path":22,"title":2669,"description":3316,"translated":3132},{"path":3318,"title":3319,"description":3320,"translated":3132},{"path":3135,"title":6,"description":3128,"translated":3132},{"path":3323,"title":3325,"description":3326,"translated":3132},{"path":3330,"title":3331,"description":3332,"translated":3132},{"path":3334,"title":3335,"description":3336,"translated":3132},{"path":3338,"title":3339,"description":3340,"translated":3132},{"path":3342,"title":3343,"description":3344,"translated":3132},{"path":3346,"title":3347,"description":3348,"translated":3132},{"path":3350,"title":3351,"description":3352,"translated":3132},{"path":3354,"title":3356,"description":3357,"translated":3132},{"path":3361,"title":3362,"description":3363,"translated":3132},{"path":3365,"title":3366,"description":3367,"translated":3132},{"path":3369,"title":3370,"description":3371,"translated":3132},{"path":3373,"title":3374,"description":3375,"translated":3132},{"path":3377,"title":3378,"description":3379,"translated":3132},{"path":3381,"title":3383,"description":3384,"translated":3132},{"path":3388,"title":3389,"description":3390,"translated":3132},{"path":3392,"title":3393,"description":3394,"translated":3132},{"path":3396,"title":3397,"description":3398,"translated":3132},{"path":3400,"title":3401,"description":3402,"translated":3132},{"path":3404,"title":3405,"description":3406,"translated":3132},{"path":3408,"title":3410,"description":3411,"translated":3132},{"path":3415,"title":3416,"description":3417,"translated":3132},{"path":3419,"title":3420,"description":3421,"translated":3132},{"path":3423,"title":3425,"description":3426,"translated":3132},{"path":3430,"title":3431,"description":3432,"translated":3132},{"path":3434,"title":3435,"description":3436,"translated":3132},{"path":3438,"title":3439,"description":3440,"translated":3132},{"path":3442,"title":3443,"description":3444,"translated":3132},1792160779214]