本帖最后由 xtddpla 于 2011-5-30 10:35 编辑
yanleeq1973 发表于 2011-5-29 16:42
不会的,在激活单元时,必须将被激活单元节点的约束全部删除。
这段命令流有什么错误吗?为什么总出错
/solu
eqslv,pcg
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!施工零号块
time,1
autots,on
nropt,full
estif,1e-5 !指定矩阵的系数(为杀死的单元所设)
allsel,all
ekill,all
esel,s,,,di0kuai
esel,a,,,di1kuai
esel,a,,,di2kuai
esel,a,,,di3kuai
esel,a,,,di4kuai !零号块所包含的混凝土
esel,a,,,t0aelem
esel,a,,,t0belem
esel,a,,,t0c1elem
esel,a,,,t0c2elem
esel,a,,,t0c3elem !顶板束
esel,a,,,f1elem
esel,a,,,f1aelem !腹板束
ealive,all
esel,s,live
nsle,s
nsel,inve !选择所有不活动的节点
d,all,all,0 !将所有不活动的节点进行约束
allsel,all
!!!!!!!!!!!!!!!!!!!!!!0号块临时约束
nsel,s,loc,z,-2500
nsel,r,loc,y,0,100
d,all,all
!重力
acel,,9800
allsel,all
solve |