有限元分析文档格式.docx

1、 23（60a100mm） 22（100150mm）其中a为钢材厚度或直径施加在凹板上的压力P压力=（60010009.8）/（330303.14）=20.9N/mm取P压力=21N/mm二、整个模型过程的命令流FINISH/CLEAR !清理内存准备分析/FILNAM,yaBan/TITLE,yaban Modeling/PREP7Block,-800,800,-800,800,0,200 !创建正方体1Block,-780,780,-780,780,50,200 !创建正方体2VSBV,1,2,DELETE !体相减生成体3LOCAL,11,0,15LOCAL,12,0,-15LOCAL,

2、13,0,75LOCAL,14,0,-75LOCAL,15,0,45LOCAL,16,0,-45WPCSYS,11BLOCK,-825,825,-15,15,30,200 BLOCK,-180,-500,-15,15,30,300BLOCK,180,500,-15,15,30,300CSYS,11K,1001,-500,15,300K,1002,-500,-15,300K,1003,-500,15,200K,1004,-500,-15,200K,1005,-825,15,200K,1006,-825,-15,200V,1003,1004,1002,1001,1005,1006,1006,100

3、5K,2001,500,15,300K,2002,500,-15,300K,2003,500,15,200K,2004,500,-15,200K,2005,825,15,200K,2006,825,-15,200V,2003,2004,2002,2001,2005,2006,2006,2005WPCSYS,12CSYS,12K,3001,-500,15,300K,3002,-500,-15,300K,3003,-500,15,200K,3004,-500,-15,200K,3005,-825,15,200K,3006,-825,-15,200V,3003,3004,3002,3001,3005

4、,3006,3006,3005K,4001,500,15,300K,4002,500,-15,300K,4003,500,15,200K,4004,500,-15,200K,4005,825,15,200K,4006,825,-15,200V,4003,4004,4002,4001,4005,4006,4006,4005WPCSYS,13CSYS,13K,5001,-500,15,300K,5002,-500,-15,300K,5003,-500,15,200K,5004,-500,-15,200K,5005,-825,15,200K,5006,-825,-15,200V,5003,5004,

5、5002,5001,5005,5006,5006,5005K,6001,500,15,300K,6002,500,-15,300K,6003,500,15,200K,6004,500,-15,200K,6005,825,15,200K,6006,825,-15,200V,6003,6004,6002,6001,6005,6006,6006,6005WPCSYS,14CSYS,14K,7001,-500,15,300K,7002,-500,-15,300K,7003,-500,15,200K,7004,-500,-15,200K,7005,-825,15,200K,7006,-825,-15,2

6、00V,7003,7004,7002,7001,7005,7006,7006,7005K,8001,500,15,300K,8002,500,-15,300K,8003,500,15,200K,8004,500,-15,200K,8005,825,15,200K,8006,825,-15,200V,8003,8004,8002,8001,8005,8006,8006,8005WPCSYS,15BLOCK,-1115,1115,-15,15,30,200CSYS,15K,9001,-500,15,300K,9002,-500,-15,300K,9003,-500,15,200K,9004,-50

7、0,-15,200K,9005,-1115,15,200K,9006,-1115,-15,200V,9003,9004,9002,9001,9005,9006,9006,9005K,10001,500,15,300K,10002,500,-15,300K,10003,500,15,200K,10004,500,-15,200K,10005,1115,15,200K,10006,1115,-15,200V,10003,10004,10002,10001,10005,10006,10006,10005WPCSYS,16BLOCK,-1115,1115,-15,15,30,200 CSYS,16K,

8、11001,-500,15,300K,11002,-500,-15,300K,11003,-500,15,200K,11004,-500,-15,200K,11005,-1115,15,200K,11006,-1115,-15,200V,11003,11004,11002,11001,11005,11006,11006,11005K,12001,500,15,300K,12002,500,-15,300K,12003,500,15,200K,12004,500,-15,200K,12005,1115,15,200K,12006,1115,-15,200V,12003,12004,12002,1

9、2001,12005,12006,12006,12005CYLIND,200,30,300 VADD,ALL ET,1,SOLID45 !单元类型1：实体单元MP,EX,1,2E11 !设置Q235材料杨氏弹性模量2e11MP,NUXY,1,0.3 !设置Q235材料泊松比0.3MP,DENS,1,7800 !设置Q235材料密度7850kg/mSMRTSIZE,6 !自由化分精度位8级MSHAPE,1,3D !对模型进行四面体网格划分MSHKEY,0 !对模型采用自由网格VMESH,ALL !对所有划分网格/SOLU !计算DA,384,ALL !选中所有面施加对称边界条件DA,385,AL

10、LDA,386,ALLDA,387,ALLDA,1,ALLSFA,388,1,PRES,21 !在面388.1施加压力21 SOLVE3、使用ANSYS14.5对压板强度分析整个过程的相关截图1、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluDOF SolutionX- component of Displacement X方向位移图2、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluDOF SolutionY-component of Displace

11、mentY方向位移图3、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluDOF SolutionZ-component of DisplacementZ方向位移图4、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluDOF SolutionDisplacement Vector sum总位移图5、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluNodal SolutionStressvon Mises stress应力云图6、Main MenuGeneral PostprocPlot Resultscontour PlotNodal SoluElement SolutionStressvon Mises stress 单元等效应力图