Numeric analysis of stress and strain of welded joints on vertical cylindrical container

被引：0

作者：

Islamovic, F. ^{[1
]}

Gaco, Dz. ^{[1
]}

Halilagic, R. ^{[1
]}

Rosic, H. ^{[1
]}

机构：

[1] Univ Bihac, Tech Fac, Bihac, Bosnia & Herceg

来源：

MECHANIKA 2008, PROCEEDINGS | 2008年

关键词：

numeric analysis; finite element method; stress; strain; welded joint; base metal (BM); weld metal (WM); heat affected zone (HAZ); container;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Capacity testing of butt welded joints by means of four chosen welding technologies (A, B, C, D) on vertical cylindrical container converted into four separate chambers was performed by analysis of stress and strain conditions using, finite element method through software package NASTRAN. Numeric analysis demonstrated in this paper includes complex unity that contains BM (base metal), WM (weld metal) and HAZ (heat affected zone). According to the analysis model for BM and electrode EVB 50, an analysis was performed of the stress conditions in butt welded joints for all four applied welding technologies (A, B, C, D), including HAZ as a critical area of each welded joint.

引用

页码：162 / 167

页数：6