含裂纹的模型-用ANSYS网格划分

/prep7et,1,plane183!!!!!八节点平面奇异性单元mp,ex,1,236.036e4!!!!!弹性模量mp,nuxy,1,0.267!!!!!泊松比k,1,0,0k,2,0.006E-3,0k,3,0,0.006E-3k,4,-0.006E-3,0csys,1l,1,2l,2,3l,3,4l,4,1a,1,2,3,4KSCON,1,0.002E-3,1,8,1,LESIZE,2,,,4,,,,,1LESIZE,3,,,4,,,,,1amesh,1csys,0k,5,0.02E-3,0k,6,0.02E-3,0.02E-3k,7,0,0.02E-3k,8,-0.02E-3,0.02E-3k,9,-0.02E-3,0l,2,5l,5,6l,6,7l,7,8l,8,9l,9,4l,7,3al,5,6,7,11,2al,8,9,10,3,11LESIZE,6,,,2,,,,,1LESIZE,7,,,2,,,,,1LESIZE,8,,,2,,,,,1LESIZE,9,,,2,,,,,1LESIZE,5,,,4,,,,,1LESIZE,10,,,4,,,,,1LESIZE,11,,,4,,,,,1AMAP,2,3,2,5,7AMAP,3,4,3,7,9k,10,0.02E-3,0.04E-3k,11,-0.02E-3,0.04E-3a,6,10,11,8,7LESIZE,12,,,2,,,,,1LESIZE,13,,,4,,,,,1LESIZE,14,,,2,,,,,1amesh,4k,12,0.38E-3,0k,13,0.38E-3,0.4E-3k,14,-0.02E-3,0.4E-3a,5,6,10,13,12a,10,13,14,11LESIZE,16,,,4,,,,,1LESIZE,18,,,4,,,,,1LESIZE,17,,,10,1/20,,,,1LESIZE,15,,,10,20,,,,1LESIZE,19,,,10,1/20,,,,1AMAP,5,10,5,12,13AMAP,6,11,10,13,14!!!!!!!!面7k,15,0.98E-3,0k,16,0.98E-3,1E-3k,17,-0.02E-3,1E-3a,12,15,16,17,14,13LESIZE,20,0.1E-3LESIZE,21,0.1E-3LESIZE,22,0.1E-3LESIZE,23,0.1E-3amesh,7!!!!!!!!!!!!!!!以上为网格划分，下面为计算选项设置，包括施加约束、荷载、以及求解选项设置/SOLU!!!!!!左边约束x方向位移，等效对称约束DL,9,,UX,DL,14,,UX,DL,19,,UX,DL,23,,UX,!!!!!!下边除了裂纹面外，约束y方向位移，等效对称约束DL,1,,UY,DL,5,,UY,DL,17,,UY,DL,20,,UY,!!!!!!上边约束x，y两方向位移；等效固定约束DL,22,,UX,DL,22,,UY,!!!!!!!右边施加均布荷载，大小只需修改1000E3的地方即可SFL,21,PRES,1000E3,ANTYPE,0DELTIM,0.1,0,0OUTRES,ERASEOUTRES,ALL,ALLTIME,1solvesavefinish