1、分析例子为15.2的例子：两厚璧筒热应力分析2、需要注意的是单元的匹配，比如用77单元采用8节点网格，那么结构单元也须采用8节点单元183。否则会出现错误或警告。3、apdl运行通过，单元网格尺寸改为0.014、apdl通过运行，结果正确无警告。!*Thermal-Structural Coupling Analysisfini/cle/filname,exce,1/title,lovz/prep7!physics thermalet,1,plane77,,,1mp,kxx,1,2.2mp,kxx,2,10.8rect,0.1875,0.4,0,0.05rect,0.4,0.6,0,0.05aglue,allnumcmp,allasel,,,,1aatt,1,1,1asel,,,,2aatt,2,1,1allselesize,0.01mshk,2amesh,all!loadnsel,s,loc,x,0.1875d,all,temp,200nsel,s,loc,x,0.6d,all,temp,70nsel,allallselphysics,write,thermalphysics,clearddel,all,all!physics structet,1,183,,,1mp,ex,1,30e6mp,alpx,1,0.65e-5mp,nuxy,1,0.3mp,ex,2,10.6e6mp,alpx,2,1.35e-5mp,nuxy,2,0.33!loadnsel,s,loc,y,0.05cp,1,uy,all !耦合顶部UY，使其具有共同的UY，用以模拟整个筒体的一小部分nsel,s,loc,x,0.1875cp,2,ux,all !耦合理由同上nsel,s,loc,yd,all,uy !约束目的为对称约束，可换为DSYM,SYMM,Ynsel,alltref,70allselphysics,write,structsavefini/solphysics,read,thermalsolvefini/post1path,radial,2,30,100ppath,1,,0.1875ppath,2,,0.6pasave,radial,fileafini/solphysics,read,structldread,temp,,,,,,rthsolvefini/post1paresu,radial,fileapmap,,matpdef,sx,s,xpdef,sz,s,zplpath,sx,sz!plpagm,sx,,node!plnsol,s,eqv,0,1!/expand,27,axis,,,10!plnsol,s,eqv,0,15、沿径向的径向应力SX，周向应力SZ的分布曲线plpath,sx,sz6、沿径向的径向应力SX图形显示 plpagm,sx,,node7、等效应力分布8、等效应力分布3d扩展
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