在ansys里怎么建立钢筋混凝土模型？

Question

如题所述

Answer 1

可以用solid65单元建立钢筋混凝土的整体式模型，此时要分别定义混凝土和钢筋的实常数，给一个例子如下：/prep7et,1,solid65keyopt,1,7,1mp,ex,1,3.15e10mp,prxy,1,0.3tb,concr,1tbdata,0.3,0.5,2.8,-1mp,ex,2,2.1e11mp,prxy,2,0.33r,1,1,0.00001,0,0,0.00001rmore,0,90,0,0,0,0,0r,2,2,0.0585,0,0,2,0.0585或者可以用solid65+link8，认为混凝土和钢筋粘结很好，如要考虑粘结和滑移，则可引入弹簧单元进行模拟，比较困难！