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划分网格问题 已有2人参与
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新人学ansys，对围岩划分不了网格，求大神指导，命令流如下。划分围岩的命令流没有，求各位大神帮小弟写一下或指导一下怎么划分，我自己写的老是提示错误：error：Element type 1 is beam3,which can not be used with the amesh command.Meshing of area 1 aborted.真心不会弄。跪求大神解救 finish /clear /filename,tunnel2 /title,tunnel /prep7 er=5e9 ur=0.25 densr=2400 cr=0.7e6 fir=36 erjg=7e9 urjg=0.2 densrjg=2600 crjg=0.9e6 firjg=38 cze=23e9 czu=0.25 czdens=2400 ece=300e9 ecu=0.2 ecdens=2500 mge=170e9 mgu=0.3 mgdens=7800 t1=0.45 t2=0.25 m1=0.022 m2=0.025 et,1,beam3 keyopt,1,6,1 et,2,beam3 keyopt,2,6,1 et,3,link1 et,4,plane42 keyopt,4,3,2 et,5,plane42 keyopt,5,3,2 r,1,t1,t1/12,t1 r,2,t2,t2/12,t2 r,3,3.14*(m1/2)**2 r,4,3.14*(m2/2)**2 mp,ex,1,cze mp,prxy,1,czu mp,dens,1,czdens mp,ex,2,ece mp,prxy,2,ecu mp,dens,2,ecdens mp,ex,3,mge mp,prxy,3,mgu mp,dens,3,mgdens mp,ex,4,er mp,prxy,4,ur mp,dens,4,densr tb,dp,4 tbdata,1,cr,fir mp,ex,5,erjg mp,prxy,5,urjg mp,dens,4,densrjg tb,dp,5 tbdata,1,crjg,firjg save !建模 k,1,15,, k,2,15,6.6092 k,3,21.2255,4.0305 k,4,22.895,0 k,5,22.7673,-1.6 k,6,21.6818,-2.839 k,7,15,-3.8185 k,8,8.3182,-2.839 k,9,7.2327,-1.6 k,10,7.105,0 k,11,8.7745,4.0305 larc,2,3,1,8.804119 larc,3,4,1,5.70 larc,4,5,1,10.09 larc,5,6,1,1.55 larc,6,7,1,23.2792 larc,7,8,1,23.2792 larc,8,9,1,1.55 larc,9,10,1,10.09 larc,10,11,1,5.70 larc,11,2,1,8.804119 k,101,15,7.0592 k,102,21.6498,4.4548 k,103,23.345,0 k,104,23.2116,-1.6718 k,105,21.811,-3.2701 k,106,15,-4.268 k,107,8.189,-3.2701 k,108,6.7884,-1.6718 k,109,6.655,0 k,110,8.3502,4.4548 larc,101,102,1,9.254119 larc,102,103,1,6.15 larc,103,104,1,10.54 larc,104,105,1,2.00 larc,105,106,1,23.7292 larc,106,107,1,23.7292 larc,107,108,1,2.00 larc,108,109,1,10.54 larc,109,110,1,6.15 larc,110,101,1,9.254119 allsel,all lplot lsymm,,all save rectng,-80,80,70,-70 asbl,all,all wprot,,,-90 asbw,all wpcsys,-1 wpof,30, wprot,,,-90 asbw,all wpcsys,-1 wpof,-30, wprot,,,-90 asbw,all wpcsys,-1 wpof,,20 wprot,,90 asbw,all wpcsys,-1 wpof,,-15 wprot,,90 asbw,all wpcsys lsel,s,,,1,10,1 type1 mat,1 real,1 esize,1 lmesh,all /eshape,1 eplot allsel,all lsel,s,,,11,40,1 type1 mat,1 real,1 esize,1 lmesh,all /eshape,1 eplot allsel,all |
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