砌体结构Ansys命令流(9)

砌体结构整体式建模,ansys命令流

rforce,4,kk,f,x,fx

add,6,4,6

! rforce,5,ll,f,x,fx

!add,6,5,6

*enddo

prod,7,2,,,,,,1000

prod,8,6,,,,,,-1/1000

/axlab,x,Displacement(mm)

/axlab,y,F(kN)

/XRANGE,0,4

/YRANGE,0,100

xvar,7

plvar,8

!rforce,5,340,f,x,fx

!esol,5,87,221,f,x,fx

2、循环水平荷载作用下的命令流：

出求解文件不同外，其他都相同；

!cyclic NR solution

!displacement load

!*---------------------------------solution------------------------------------- /solu

antype,0

!-----------constraint----------------

nsel,s,loc,z,0

d,all,all

!*

esel,s,type,,2$nsle,s,all$nsel,r,loc,x,-0.24

d,all,uy

!*

esel,s,type,,2$nsle,s,all$nsel,r,loc,x,3.36

d,all,uy

!*

lumpm,on

solcontrol,on

pred,on

lnsrch,on

autots,1 !打开自动时间步控制

ncnv,2 !如果不收敛时结束而不退出

compression=0.24E7

!*----------------------------load steps---------------------------------------- !*--------------------------------1st step-------------------------------------- acel,,,9.8

nsel,s,loc,z,3.36$nsel,r,loc,x,0.001,3.119

esln,s,0,all