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- 2012-2-23
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做地震时程分析的时候遇到这样的问题“present time 1e-2 is less than or equal to the previous time in a transient analysis
”,求解了一些50多个荷载步后出现的,下面是我求解部分的命令,希望高手指教。
/solu
antype,trans
trnopt,full
timint,on,struc
outres,all,all
outpr,all,all
its=0.01
kbc,0
deltim,its,0.001,0.1
autots,on
nlgeom,on
sstif,on
big_m=1e6
*do,i,1,aa,1
tt=ElcentroV(i,1)
acelz=ElcentroV(i,2)
acelx=ElcentroH(i,2)
acely=ElcentroT(i,2)
time,tt
f,PileBottom,fz,big_m*acelz
f,PileBottom,fx,big_m*acelx
f,PileBottom,fy,big_m*acely
lswrite
*enddo
csys,0
lssolve,1,aa
finish
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