Meshless method on massively parallel processors with application to fracture mechanics

被引：1

作者：

Yagawa, G ^{[1
]}

Yamada, T ^{[1
]}

机构：

[1] Univ Tokyo, Sch Engn, Bunkyo Ku, Tokyo 113, Japan

来源：

FRACTURE AND STRENGTH OF SOLIDS, PTS 1 AND 2: PT 1: FRACTURE MECHANICS OF MATERIALS; PT 2: BEHAVIOR OF MATERIALS AND STRUCTURE | 1998年 / 145-9卷

关键词：

free mesh method; meshless finite element method; parallel computing; fracture mechanics;

D O I：

10.4028/www.scientific.net/KEM.145-149.201

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Free Mesh Method, which is a kind of meshless finite element method, is used to analyze a two-dimensional large scale crack problem and its efficiency in fracture mechanics is investigated. In Free Mesh Method, temporary local mesh is independently generated at each node, and so if only the coordinate data of each node is given, seamless finite element analysis can be realized on parallel environment. In this paper, a plate with a crack in its center was analyzed with more than two million degrees of freedom by Free Mesh Method on parallel processors.

引用

页码：201 / 210

页数：10

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