[{"data":1,"prerenderedAt":394},["ShallowReactive",2],{"docs:xbeam2d:en:concrete\u002Fprofiles":3},{"id":4,"title":5,"body":6,"description":386,"extension":387,"meta":388,"navigation":389,"path":390,"seo":391,"stem":392,"__hash__":393},"docs_en\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Fprofiles\u002Findex.md","Concrete Profiles",{"type":7,"value":8,"toc":375},"minimark",[9,13,33,40,45,48,51,56,59,64,67,72,75,80,83,88,91,100,105,108,113,116,121,124,127,133,138,145,150,153,158,161,165,168,173,176,180,186,191,194,217,222,225,230,233,238,241,246,249,254,257,260,266,271,274,279,282,288,293,296,301,304,309,312,317,320,325,329,332,336,339,343,346,350],[10,11,5],"h1",{"id":12},"concrete-profiles",[14,15,16,17,21,22,21,25,28,29,32],"p",{},"A concrete profile is entered as a cross-section shape together with its material, cover, longitudinal reinforcement and stirrup data. The profile data is divided over four tabs: ",[18,19,20],"strong",{},"General \u002F Material",", ",[18,23,24],{},"Cover",[18,26,27],{},"Longitudinal reinforcement"," and ",[18,30,31],{},"Stirrups",".",[14,34,35],{},[36,37],"img",{"alt":38,"src":39},"Concrete profile - General \u002F Material","\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fbeton1.png",[41,42,44],"h2",{"id":43},"section-shape","Section Shape",[14,46,47],{},"You can choose from a large number of section shapes. Once you have chosen a shape, you can then adjust the profile dimensions by clicking on the relevant numbers in the dimension lines.",[41,49,20],{"id":50},"general-material",[14,52,53],{},[18,54,55],{},"Topping",[14,57,58],{},"Setting whether you want to apply a topping layer with a different concrete strength class.",[14,60,61],{},[18,62,63],{},"Prefab",[14,65,66],{},"Setting whether the element is executed as a precast element.",[14,68,69],{},[18,70,71],{},"Concrete strength class",[14,73,74],{},"The concrete strength class.",[14,76,77],{},[18,78,79],{},"Reinforcing steel type",[14,81,82],{},"Reinforcing steel type of the main and the additional reinforcement.",[14,84,85],{},[18,86,87],{},"Creep coefficient",[14,89,90],{},"The creep coefficient of concrete. With this coefficient the effective creep coefficient is calculated according to EN 1992-1-1 art. 5.8.4.",[14,92,93,94,99],{},"You can specify the creep coefficient yourself or have it calculated. See ",[95,96,98],"a",{"href":97},"\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Fcreep\u002F","Creep",". When you have the creep coefficient calculated, a detailed calculation according to EN 1992-1-1 B.1 is shown in the output.",[14,101,102],{},[18,103,104],{},"Aggregate size",[14,106,107],{},"The nominal aggregate size of the concrete.",[14,109,110],{},[18,111,112],{},"h",[14,114,115],{},"Height of the concrete section in mm.",[14,117,118],{},[18,119,120],{},"b",[14,122,123],{},"Width of the concrete section in mm.",[41,125,24],{"id":126},"cover",[14,128,129],{},[36,130],{"alt":131,"src":132},"Concrete profile - Cover","\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fbeton2.png",[14,134,135],{},[18,136,137],{},"Environmental class",[14,139,140,141,32],{},"The environmental class is used to determine the required cover. See ",[95,142,144],{"href":143},"\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Fenvironmental-class\u002F","Environmental Class(es)",[14,146,147],{},[18,148,149],{},"Concrete surface",[14,151,152],{},"Checkable, non-checkable or post-treated.",[14,154,155],{},[18,156,157],{},"delta_Cdev",[14,159,160],{},"Execution tolerance on the concrete cover in mm.",[14,162,163],{},[18,164,24],{},[14,166,167],{},"Concrete cover top\u002Fbottom in mm.",[14,169,170],{},[18,171,172],{},"Side cover",[14,174,175],{},"Side cover left\u002Fright in mm.",[41,177,179],{"id":178},"longitudinal-reinforcement","Longitudinal Reinforcement",[14,181,182],{},[36,183],{"alt":184,"src":185},"Concrete profile - Longitudinal reinforcement","\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fbeton3.png",[14,187,188],{},[18,189,190],{},"Basic reinforcement",[14,192,193],{},"Basic reinforcement top\u002Fbottom.",[195,196,197,205,211],"ul",{},[198,199,200,201],"li",{},"Syntax 1: ",[202,203,204],"code",{},"\u003Cnumber>x\u003Cdiameter>  [+\u003Cnumber>x\u003Cdiameter>...]",[198,206,207,208],{},"Syntax 2: ",[202,209,210],{},"\u003Cdiameter>-\u003Cspacing>  [+\u003Cdiameter>-\u003Cspacing>...]",[198,212,213,214],{},"Syntax 3: ",[202,215,216],{},"\u003Cmm2> [ \u002F \u003Cdiameter>]",[14,218,219],{},[18,220,221],{},"2nd layer",[14,223,224],{},"Basic reinforcement top\u002Fbottom in the 2nd layer.",[14,226,227],{},[18,228,229],{},"Additional reinforcement diameters",[14,231,232],{},"The diameters with which the additional reinforcement is designed.",[14,234,235],{},[18,236,237],{},"Layers",[14,239,240],{},"For a floor, whether the main reinforcement lies in the first or in the second layer.",[14,242,243],{},[18,244,245],{},"Distribution reinforcement",[14,247,248],{},"For a floor, the diameter of the distribution reinforcement.",[14,250,251],{},[18,252,253],{},"Casting slot",[14,255,256],{},"Casting slot in mm.",[41,258,31],{"id":259},"stirrups",[14,261,262],{},[36,263],{"alt":264,"src":265},"Concrete profile - Stirrups","\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fbeton4.png",[14,267,268],{},[18,269,270],{},"Diameters",[14,272,273],{},"Stirrup diameters.",[14,275,276],{},[18,277,278],{},"Spacings",[14,280,281],{},"Stirrup spacings. The stirrup spacings that can be chosen from in the design are by default 300, 250, 200, 175, 150, 125, 100, 75 and 50. These values can also be set by the user.",[14,283,284],{},[36,285],{"alt":286,"src":287},"Stirrup spacings","\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fbeton_bglafstanden.png",[14,289,290],{},[18,291,292],{},"Number of stirrup legs",[14,294,295],{},"The number of stirrup legs. For shear this is normally 2.",[14,297,298],{},[18,299,300],{},"Angle of the concrete compression strut",[14,302,303],{},"Angle of the concrete compression strut in degrees.",[14,305,306],{},[18,307,308],{},"Minimum shear reinforcement",[14,310,311],{},"Setting whether the minimum shear reinforcement has to be taken into account.",[14,313,314],{},[18,315,316],{},"Type of casting surface",[14,318,319],{},"In the case of a topping layer, the casting surface can be entered here. The choice is between timber formwork, steel formwork, free casting surface and roughened.",[14,321,322],{},[36,323],{"alt":316,"src":324},"\u002Fdocs-assets\u002Fxbeam2d\u002Fimages\u002Fstortvlak.png",[14,326,327],{},[18,328,112],{},[14,330,331],{},"Height of the concrete section for the shear calculation in mm.",[14,333,334],{},[18,335,120],{},[14,337,338],{},"Width of the concrete section for the shear calculation in mm.",[14,340,341],{},[18,342,71],{},[14,344,345],{},"In the case of a topping layer: the concrete strength class that has to be used for the shear calculation.",[41,347,349],{"id":348},"more-information","More Information",[195,351,352,357,363,369],{},[198,353,354,356],{},[95,355,98],{"href":97}," - Calculate the creep coefficient according to EN 1992-1-1 B.1",[198,358,359,362],{},[95,360,361],{"href":143},"Environmental Class"," - Environmental classes for the required cover",[198,364,365,368],{},[95,366,179],{"href":367},"\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Flongitudinal-reinforcement\u002F"," - Calculation of the longitudinal reinforcement",[198,370,371,374],{},[95,372,31],{"href":373},"\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Fstirrups\u002F"," - Calculation of the stirrups",{"title":376,"searchDepth":377,"depth":377,"links":378},"",3,[379,381,382,383,384,385],{"id":43,"depth":380,"text":44},2,{"id":50,"depth":380,"text":20},{"id":126,"depth":380,"text":24},{"id":178,"depth":380,"text":179},{"id":259,"depth":380,"text":31},{"id":348,"depth":380,"text":349},"A concrete profile is entered as a cross-section shape together with its material, cover, longitudinal reinforcement and stirrup data. The profile data is divided over four tabs: General \u002F Material, Cover, Longitudinal reinforcement and Stirrups.","md",{},true,"\u002Fdocs\u002Fxbeam2d\u002Fconcrete\u002Fprofiles",{"title":5,"description":386},"docs\u002Fxbeam2d\u002Fconcrete\u002Fprofiles\u002Findex","lHg83eg7JclNEiTy67_4N_OIgVSgs9NlaPJR4AFlIV8",1793711147380]