| Two-Dimensional h-Version Adaptive Remeshing Refinement of FEM |
| |
| 作者姓名： | 梁迎春 郭太勇 陈时锦 孙靖民 |
| |
| 作者单位： | Dept. of Mechanical Engineering，Harbin Institute of Technology，Harbin，150001，China |
| |
| 摘 要： | Ｔｗｏ－Ｄｉｍｅｎｓｉｏｎａｌｈ－ＶｅｒｓｉｏｎＡｄａｐｔｉｖｅＲｅｍｅｓｈｉｎｇＲｅｆｉｎｅｍｅｎｔｏｆＦＥＭＬＩＡＮＧＹｉｎｇｃｈｕｎ；ＧＵＯＴａｉｙｏｎｇ；ＣＨＥＮＳｈｉｊｉｎ；ＳＵＮＪｉｎｇｍｉｎ（梁迎春）；（郭太勇）；（陈时锦）；（孙靖民）...
|
Two-Dimensional h-Version Adaptive Remeshing Refinement of FEM |
| |
| LIANG Yingchun, GUO Taiyong,CHEN Shijin,SUN Jingmin.Two-Dimensional h-Version Adaptive Remeshing Refinement of FEM[J].Journal of Harbin Institute of Technology,1996(1). |
| |
| Authors: | LIANG Yingchun GUO Taiyong CHEN Shijin SUN Jingmin |
| |
| Abstract: | A new method for estimating the posterior error of linear triangular element is presented. According to the specified accuracy, the element size and node spacing function of adaptive h-version mesh refinement are predicted. The main domain is divided by the isolines of node spacing into subregions in which mesh regeneration is realized. This remeshing refinement process implements mesh subdivision and mesh de-refinement in onecycle. |
| |
| Keywords: | ss: FEM posterior error estimation adaptive h-version mesh refinement remeshing refinement |
| 本文献已被 CNKI 等数据库收录！ |
