/FILNAME,PRACTICE,ON/TITLE,DROPOFAHOLLOWBALL/PREP7ET,1,SHELL163KEYOPT,1,1,2R,1,1,,-3,,,,!建立一个完全固定的刚性材料模型EDMP,RIGI,1,7,7MP,DENS,1,7800MP,EX,1,2E11MP,NUXY,1,!建立2号材料为双线性弹塑性模型MP,DENS,2,2600MP,EX,2,7E10MP,NUXY,2,,BKIN,2,,,,TBDAT,1,,2,!直接建立刚性平面的有限元模型N,,-,,-,,,,N,,-,,,,,,N,,,,,,,,N,,,,-,,,,E,1,2,3,4!建立空心球壳的几何模型并进行网格划分SPH4,,,,1AATT,2,1,1AESIZE,ALL,,ALL!在球壳表面和刚性平台之间建立面对面自动接触NSEL,S,LOC,Y,,,SPHERE,NODEALLSEL,ALLNSEL,S,LOC,Y,-,,TABLE,NODEALLSEL,ALLEDCGEN,ASTS,SPHERE,TABLE,0,0,0,0,0,,,,,0,10000000!施加初始速度EDVE,VELO,SPHERE,0,-,0,0,0,0,,,,,,!建立时间以及加速度数组并赋值*DIM,TIME,ARRAY,2,1,1,,,*DIM,GY,ARRAY,2,1,1,,,*SET,TIME(1,1,1),*SET,TIME(2,1,1),*SET,GY(1,1,1),*SET,GY(2,1,1),!用EDLOAD命令来施加ACLY载荷EDLOAD,ADD,ACLY,0,SPHERE,TIME,GY,0,,,,,FINISH/SOLTIME,,!设置求解的结束时间EDRST,30,!,30,!,1,!设置重启文件d3dump的输出步骤EDENERGY,1,1,1,1!设置能量控制选项SOLVE
ANSYSLSDYNA钢球撞击刚性平面命令流 来自淘豆网m.daumloan.com转载请标明出处.
