ansys实例命令流-疲劳分析命令流

/FILNAME,Structure,1！定义工作文件名。/TITLE,FatigueAnalysis！定义工作文件标题。!进入前处理。/PREP7ET,1,PLANE82!定义单元。!定义材料属性。MPTEMP,,,,,,,,!定义材料属性。MPTEMP,1,0MPDATA,EX,1,,2.06e5MPDATA,PRXY,1,,0.3!建立几何模型。K,1,,,,K,2,,-100,,K,3,150,-60,,K,4,150,-45,,K,5,300,-30,,K,6,300,,,FLST,2,6,3FITEM,2,1FITEM,2,2FITEM,2,3FITEM,2,4FITEM,2,5FITEM,2,6A,P51X！以上几何模型完成。!网格划分。FLST,5,6,4,ORDE,2FITEM,5,1FITEM,5,-6CM,_Y,LINELSEL,,,,P51XCM,_Y1,LINECMSEL,,_YLESIZE,_Y1,5,,,,,,,1！网格控制完成。!网格单元分配划分完成。MSHAPE,0,2DMSHKEY,0CM,_Y,AREAASEL,,,,1CM,_Y1,AREACHKMSH,'AREA'CMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2!以上网格单元分配划分完成。!施加约束。FLST,2,1,4,ORDE,1FITEM,2,1/GODL,P51X,,ALL,FLST,2,1,4,ORDE,1FITEM,2,6/GOSFL,P51X,PRES,2,！施加均布载荷。FINISH/SOL/STATUS,SOLUSOLVE!求解。/POST1!输入S-N曲线。FP,1,100,200,500,1000,1500,2000FP,7,10000,15000,30000,60000,100000,150000FP,13,200000,250000,300000,350000,400000,450000FP,19,480000,500000FP,21,250,240,230,220,210,200FP,27,195,190,170,150,130,100FP,33,90,80,60,50,30,25FP,39,18,12!定义节点号（参数化）。*SET,node_num,node(150,-45,0)!指定第一个应力位置。FL,1,node_num,,,,!从数据库中提取应力值。FSNODE,node_num,1,1,FS,node_num,1,2,1,0,0,0,0,0,0,！存储节点应力。FE,1,100000,2,even1！指定事件循环次数。FTCALC,1