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1、南昌航空大学实验报告二〇一二年12月11日课程名称:有限元基础理论与应用实验名称:轴承座的静力分析班级:100622姓名:樊冲(10062214)同组人:指定教师评定:签名:1.实验目的及要求1.1.目的:掌握创建实体的方法,工作平面的平移及旋转,布尔运算(相减、粘结、搭接,模型体素的合并,基本网格划分、基本加载、求解及后处理);1.2.要求:a.了解ANSYS的单元类型及如何选择单元类型;b.了解ANSYS分网的几种方法,并应用不同方法进行网格划分;c.轴承座的实体建模、网格划分、加载、求解及其后处理。2.
2、实验内容代码/BATCH/input,start110,ans,'d:AnsysIncv110ANSYSapdl',,,,,,,,,,,,,,,,1/PREP7ET,1,188mp,EX,1,2e6mp,nuxy,1,0.3mp,dens,1,7800sectype,1,beam,i,beamsecdata,6.535,6.535,8,06,0.465,0.465,0.285sectype,2,beam,i,columnsecdata,12,12,12.12,0.605,0.605,0.39sect
3、ype,3,beam,hrec,peaksecdata,6,6,0.25,0.25,0.25,0.25k,1,-90,0,60k,2,90,0,60k,3,90,0,-60k,4,-90,0,-60kgen,2,all,,,,120k,9,0,180,0k,101,90k,102,-90k,103,-90,200,60k,104,90,200,60k,105,90,200,-60k,106,-90,200,-60l,1,5l,2,6l,3,7l,4,8l,5,6l,6,7l,7,8l,8,5l,9,5l,9,
4、6l,9,7l,9,8lsel,,loc,y,0,119cm,lvert,linelsel,,loc,y,120cm,lhoriz,linelsel,,loc,y,121,180cm,lslope,linelsel,allcmsel,,lslopelsel,s,loc,x,-90,0lsel,a,loc,z,0,60latt,1,,1,,103,,3cmsel,,lslopelsel,s,loc,x,0,90lsel,a,loc,z,0,60latt,1,,1,,104,,3cmsel,,lslopelsel
5、,s,loc,x,0,900lsel,a,loc,z,-60,0latt,1,,1,,105,,3cmsel,,lslopelsel,s,loc,x,-90,0lsel,a,loc,z,-60,0latt,1,,1,,106,,3cmsel,,lvertlsel,r,loc,x,-90latt,1,,1,,102,,2cmsel,,lvertlsel,r,loc,x,90latt,1,,1,,101,,2cmsel,,lhorizlsel,u,loc,z,-60lsel,u,loc,x,90latt,1,,1
6、,,1,,1cmsel,,lhorizlsel,u,loc,z,60lsel,u,loc,x,-90latt,1,,1,,3,,1lsel,alllesize,all,20lmesh,allnsel,,loc,y,0d,all,allksel,allfk,9,fy,-10000allsFINISH/SOLsolveSOLVE3.实验结果图1轴承座静力分析1.实验总结