angilatin 发表于 2007-1-24 00:03

如何在多载荷步中导出一些计算结果

比如在一个多载荷步计算中，每个子步都通过计算得出一个A，A非应力应变等在后处理能够直接得到的数据，如果想在每次载荷步计算后都输出A，要怎么办才行？望高手指教

realyyy 发表于 2007-1-25 20:35

用命令流应该可以吧

xinyuxf 发表于 2007-1-26 10:38

原帖由 realyyy 于 2007-1-25 20:35 发表
用命令流应该可以吧

转一段程序：
/post1file,'ppp01','rst',
set,1,1    载荷步1
lcdef,1,1,1,lcwrite,1,result1,, !写出load case文件到工作目录
reset

angilatin 发表于 2007-1-29 12:42

感谢楼上的朋友

djgdjgdjg 发表于 2007-3-23 14:57

3楼能否给出全部命令流?
我正愁这事情呢
看看吧
SET命令根本不好使
/prep7
/title,the ansys of kongxinban bridge
qmpz=2*0.08625*3.5*23000
rxdlg=8000
g1=(2*8000+qmpz)/9
jfarea=0.01*0.6
g2=jfarea*24000
kxbarea=0.3123
g3=kxbarea*25000
g=g1+g2+g3
et,1,solid45
et,2,solid45
et,3,82
mp,dens,1,2400
mp,ex,1,3e10
mp,prxy,1,0.1667
mp,dens,2,0.1*g/(kxbarea+jfarea)
mp.ex,2,3.3e10
mp,ex,2,3.3e10
mp,prxy,2,0.1667
k,1,0.99,0,0
k,2,1,0,0
k,3,1,0.6,0
k,4,0.99,0.6,0
a,1,2,3,4
rectng,0,0.99,0,0.6
cyl4,0.27,0.26,0.19,-180
cyl4,0.27,0.34,0.19,180
rectng,0.08,0.46,0.26,0.34
agen,2,3,5,1,0.45,0,0,100
asel,s,,,3,8,1
cm,ar,area
allsel
asba,2,ar
sllsel
allsel
vext,1,9,8,0,0,12.6
vatt,2,2,2
allsel
vsel,s,loc,x,0.99,1
vatt,1,1,1
wpave,0,0,2.54
vsbw,all
wpave,0,0,6.54
vsbw,all
wpave,0,0,7.94
vsbw,all
vsel
vsel,all
wpave,0,0,3.1
vsbw,all
wpave,0,0,4.3
vsbw,all
wpave,0,0,8.3
vsbw,all
wpave,0,0,9.5
vsbw,all
vsel,all
wpave,0,0,6.3
vsbw,all
vsel,all
vglue,all
vsel,2
vsel,13,14,1
asel,s,loc,z,0
asel,r,loc,x,0,1
esize,0.05
amesh,all
esize,0.5
vsweep,all
vgen,9,all,,,1,0,0,1000
allsel
nummrg,all
numcmp,all
!进行约束
nsel,s,loc,z,0
nsel,r,loc,y,o
d,all,all
nsel,r,loc,y,0
nsel,s,loc,z,0
nsel,r,loc,y,0
d,all,all
allsel
nsel,s,loc,z,12.6
nsel,r,loc,y,0
d,all,ux,,,,,uy
allsel
/solu

!工况1恒载(二期恒载)即自重
allsel
acel,,10
solve


!挂车100偏载（纵向最不利布载）+人群荷载
allsel
acel,,,
fdele,all,all
nsel,s,loc,2
nsel,s,loc,x,2
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
nsel,s,loc,2.9
nsel,s,loc,x,2.9
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
nsel,s,loc,x,3.8
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
nsel,s,loc,x,4.7
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
!4.3m处
nsel,s,loc,2
nsel,s,loc,x,2
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
nsel,s,loc,2.9
nsel,s,loc,x,2.9
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
nsel,s,loc,x,3.8
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
nsel,s,loc,x,4.7
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
!8.3m处
nsel,s,loc,2
nsel,s,loc,x,2
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
nsel,s,loc,2.9
nsel,s,loc,x,2.9
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
nsel,s,loc,x,3.8
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
nsel,s,loc,x,4.7
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
!9.5m处
nsel,s,loc,2
nsel,s,loc,x,2
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
nsel,s,loc,2.9
nsel,s,loc,x,2.9
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
nsel,s,loc,x,3.8
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
nsel,s,loc,x,4.7
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
solve

!工况3挂车100中载(纵向最不利于位置)
allsel

fdele,all,all
acel,,,

nsel,s,loc,x,3.10
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel

nsel,s,loc,x,4.00
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
nsel,s,loc,x,4.90
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
nsel,s,loc,x,5.80
nsel,r,loc,y,0.6
nsel,r,loc,z,3.1
f,all,fy,-62500
allsel
!4.3m处
nsel,s,loc,x,3.10
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel

nsel,s,loc,x,4.00
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
nsel,s,loc,x,4.90
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
nsel,s,loc,x,5.80
nsel,r,loc,y,0.6
nsel,r,loc,z,4.3
f,all,fy,-62500
allsel
!8.3m处
nsel,s,loc,x,3.10
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel

nsel,s,loc,x,4.00
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
nsel,s,loc,x,4.90
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
nsel,s,loc,x,5.80
nsel,r,loc,y,0.6
nsel,r,loc,z,8.3
f,all,fy,-62500
allsel
!9.5m处
nsel,s,loc,x,3.10
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel

nsel,s,loc,x,4.00
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
nsel,s,loc,x,4.90
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
nsel,s,loc,x,5.80
nsel,r,loc,y,0.6
nsel,r,loc,z,9.5
f,all,fy,-62500
allsel
solve

!工况4人群荷载
!人行道人群布载4000n/m
allsel
adele,all,all
asel,s,loc,x,0,1
asel,r,loc,y,0.6
sfa,all,,pres,4000
allsel
asel,s,loc,x,8,9
asel,r,loc,y,0.6
sfa,all,,pres,4000
allsel
solve

/post1
lcdef,5,1
lcdef,6,2

lcdef,7,3
lcdef,8,4
lcfact,5,1.2
lcfact,6,1.1
lcfact,7,1.1
lcfact,8,1.4
lcase,5
lcoper,add,6
lcwrite,10
set,10

laogao 发表于 2007-5-12 00:11

我也遇到了同样的问题，。。。。。。

希望大家给予帮助～～

xsdcaifu 发表于 2007-5-13 12:31

这个是不是需要自己手动设置一下时间步
如 time,1再求解
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