首页> 外文会议>International conference on fracture >The eXtended Finited Element Method for frictional contact problem
【24h】

The eXtended Finited Element Method for frictional contact problem

机译:摩擦接触问题的扩展有限元方法

获取原文

摘要

Frictional contact is often observed in the problems with the presence of crack surface.In order to take effects of contact of crack surfaces on the structural response,in the framework of mesh-based approaches,e.g.Finite Element Method (FEM) or Boundary Element Method (BEM),usually the contact surfaces need to be discretized and nodes are placed on the contact surfaces,although the meshes for both contact surfaces are not necessary to be matched with each other.However,the crack surface will evolve under loading,so remeshing is needed to make the meshes consistent with the geometry of crack surfaces.
机译:在存在裂纹表面的问题中经常观察到摩擦接触。为了在有限元方法(FEM)或边界元素方法等基于网格的方法框架中考虑裂纹表面的接触对结构响应的影响。 (BEM),通常需要将接触面离散化,并在接触面上放置节点,尽管两个接触面的网格不必彼此匹配。但是,裂纹面在载荷作用下会发生变形,因此重新镶嵌需要使网格与裂缝表面的几何形状一致。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号