在ansys里面如何按路径提取位移节点。
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在后处理中使用path系列命令来定义路径,以及路径上的位移,并可以显示和罗列,这里就需要多个步骤了,给各参考:
/post1
path,radial,2,30,35 ! Define path name, No. points, No. sets, No. divisions
ppath,1,,.2 ! Define path by location
ppath,2,,.6
pmap,,mat ! Map at material discontinuities
pdef,sx,s,x ! Interpret radial stress
pdef,sz,s,z ! Interpret hoop stress
plpath,sx,sz ! Plot stresses
pasave
建议楼主看看帮助文档中的5.2.5. Mapping Results onto a Path
部分,再结合一些基本的ansys操作就可以实现楼主的意愿了
/post1
path,radial,2,30,35 ! Define path name, No. points, No. sets, No. divisions
ppath,1,,.2 ! Define path by location
ppath,2,,.6
pmap,,mat ! Map at material discontinuities
pdef,sx,s,x ! Interpret radial stress
pdef,sz,s,z ! Interpret hoop stress
plpath,sx,sz ! Plot stresses
pasave
建议楼主看看帮助文档中的5.2.5. Mapping Results onto a Path
部分,再结合一些基本的ansys操作就可以实现楼主的意愿了
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顶楼上,保存了。。定义路径的方法还得看。也贴一段吧
/post1
..
path,path1,2,30,20 !定义路径path operation->define path->by location后面是默认的
ppath,1,,0,0,0 !定义路径点
ppath,2,,1,1,0.1
path,stat !显示当前路径 !显示点,通过ugi-path status->current path
avprin,0,, !Specifies how principal and vector sums are to be calculated (可省略)
pdef,dis,u,sum,avg !将节点位移映射到路径!path operation->map onto path
/pbc,path,,0 !?(可省略)
avprin,0,, !(可省略)
pdef,equs,s,eqv,avg !将节点应力映射到路径上
/pbc,path,,0 !shows boundary condition (BC) symbols and values on displays(可省略)
/axlab,x,distance !x轴标题 style->graph
/axlab,y,displacement
plpath,dis !列出图形
/axlab,y,stress(pa)
plpath,equs
finish
/post1
..
path,path1,2,30,20 !定义路径path operation->define path->by location后面是默认的
ppath,1,,0,0,0 !定义路径点
ppath,2,,1,1,0.1
path,stat !显示当前路径 !显示点,通过ugi-path status->current path
avprin,0,, !Specifies how principal and vector sums are to be calculated (可省略)
pdef,dis,u,sum,avg !将节点位移映射到路径!path operation->map onto path
/pbc,path,,0 !?(可省略)
avprin,0,, !(可省略)
pdef,equs,s,eqv,avg !将节点应力映射到路径上
/pbc,path,,0 !shows boundary condition (BC) symbols and values on displays(可省略)
/axlab,x,distance !x轴标题 style->graph
/axlab,y,displacement
plpath,dis !列出图形
/axlab,y,stress(pa)
plpath,equs
finish
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