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本人刚开始学习ANSYS,建了个模,可是就是计算不收敛,各位高手给看看,支个招,不甚感激 看调整哪里可以解决问题。 斑竹给看看好吗? FINISH /CLEAR /PREP7 K,1,0,0, K,2,0,96.77, K,3,0,125.85, K,4,0,127.80, K,5,0,130, K,6,75,91.05, K,7,77.70,87.44, K,8,80.15,84.18, K,9,83.99,84.18, K,10,88.22,84.18, K,11,81.27,81.94, K,12,82.52,79.44, K,13,83.77,76.94, K,14,85.02,74.44, K,15,86.27,71.94, K,16,87.65,69.18, K,17,88.65,69.18, K,18,89.90,66.68, K,19,91.15,64.18, K,20,92.40,61.68, K,21,93.65,59.18, K,22,106.45,59.18, K,23,110.97,68.21, K,24,109.11,69.18, K,25,111.45,69.18, K,26,112.45,69.18, K,27,113.41,71.10, K,28,188.41,32.15, K,29,188.41,29.94, K,30,188.41,27.99, K,31,188.41,0, K,32,67.18,76.80, K,33,68.43,74.30, K,34,69.68,71.80, K,35,70.93,69.30, K,36,72.18,66.80, K,37,75.81,61.55, K,38,77.06,59.05, K,39,78.31,56.55, A,4,5,6,7 A,6,10,9,7 A,9,10,27,26 A,26,27,28,29 A,3,4,7,8 A,7,8,9 A,8,9,26,25,24 A,23,24,25 A,23,25,26,29,30 A,2,3,8,11,32,33,34,35,36,37,38,39 A,11,32,33,12 A,12,33,34,13 A,13,34,35,14 A,14,35,36,15 A,15,36,37,18,17,16 A,18,37,38,19 A,18,37,38,19 A,19,38,39,20 A,8,11,12,13,14,15,16,17,24 A,17,18,19,20,21,22,23,24 A,20,21,22,23,30,31,39 A,1,2,39,31 ET,1,PLANE42 KEYOPT,1,3,2 mp,ex,1,0.9e8 mp,prxy,1,0.38 mp,dens,1,2100 Tb,dp,1 Tbdata,1,1.8e4,17, ET,2,PLANE42 KEYOPT,2,3,2 mp,ex,2,2e9 mp,prxy,2,0.35 mp,dens,2,2550 Tb,dp,2 Tbdata,1,200e3,23, ET,3,PLANE42 KEYOPT,3,3,2 mp,ex,3,1.43e9 mp,prxy,3,0.32 mp,dens,3,2475 Tb,dp,3 Tbdata,1,160e3,20, ASEL,S,,,1,4 TYPE,1 MAT,1 ESIZE,3 AMESH,ALL ALLSEL ASEL,S,,,5,9 TYPE,2 MAT,2 ESIZE,3 AMESH,ALL ALLSEL ASEL,S,,,10,20 TYPE,3 MAT,3 ESIZE,3 AMESH,ALL ALLSEL ASEL,S,,,21 TYPE,3 MAT,3 ESIZE,5 AMESH,ALL ALLSEL /SOLU ANTYPE, STATIC !定义分析类型 NSUBST,5,100,1 ACEL,0,-10, !定义加速度Specifies the linear acceleration of the structure. NLGEOM,ON NROPT,FULL !采用完全的牛顿-拉普松方法求解 OUTPR,ALL,ALL !显示输出所有每步计算的所有结果 OUTRES,ALL,ALL !存储每步计算的所有结果 LSEL,S,LOC,X,0 !选择X坐标为0的线 LSEL,A,LOC,X,188.41 LSEL,A,LOC,Y,0 !选择Y坐标为0的线; NSLL,S,1 !选择与上述线相关联的节点 D,ALL,UX, !约束上述阶段UX方向自由度; ALLSEL,ALL !选择所有实体 LSEL,S,LOC,Y,0 !选择Y方向坐标为0的线 NSLL,S,1 !选择与上述线关联的节点 D,ALL,UY, !约束节点的UY向自由度 ALLSEL,ALL SOLVE [ 此贴被51746170在2008-05-24 23:22重新编辑 ]
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