STRESS-ANALYSIS OF A WELDED JOINT

被引：2

作者：

RAGHAVENDRAN, NS

FOURNEY, ME

机构：

[1] School of Engineering and Applied Science, University of California at Los Angeles, Los Angeles

来源：

ENGINEERING FRACTURE MECHANICS | 1994年 / 48卷 / 05期

关键词：

D O I：

10.1016/0013-7944(94)90169-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The use of the two-dimensional finite element method (FEM) in finding the stress distribution across a butt-welded joint is illustrated for two types of loading conditions, viz. tension and bending. Two dimensional photo-elastic analysis (PEA) of a butt weld under plane stress conditions has been demonstrated. The results of FEM (for plane strain) and PEA (for plane stress) are discussed. The effect of an embedded porosity on the stress distribution under bending load is highlighted.

引用

页码：619 / 627

页数：9