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近来做板壳分析,但发现LCOMB<命令有问题;请高手指点,为什么线合并后不能成功的映射网格化分呢?
/prep7
et,1,shell63
mp,ex,1,2.55e10
mp,prxy,1,0.167
mp,dense,7850
r,1,0.04
k,1,,-6000,-120
k,2,,-5000,-92
k,3,,-4000,-53
k,4,,-3000,-30
k,5,,-2000,-13
k,6,,-1000,-3
k,7,
k,8,,1000,-3
k,9,,2000,-13
k,10,,3000,-30
k,11,,4000,-53
k,12,,5000,-92
k,13,,6000,-120
*do,i,1,12,1
l,i,i+i
*enddo
lcomb,all
lesize,1,12
k,14,-990,-6000,465
k,15,-800,-6000,304
k,16,-600,-6000,171
k,17,-400,-6000,76
k,18,-200,-6000,19
k,19,,-6000,,
k,20,200,-6000,19
k,21,400,-6000,76
k,22,600,-6000,171
k,23,800,-6000,304
k,24,990,-6000,465
*do,i,14,17,1
l,i,i+1
*enddo
lsel,s,,,2,11,1
lcomb,all
lesize,2,10
adrag,2,,,,,,1
amesh,all
为啥网格不规则,请高手指点一二!!!!!!!!!!!! |