Stress Concentration Analysis of Plate with Circular Hole: Elasticity Theory and Finite Element Comparison

被引：2

作者：

Masrol, S. R. ^{[1
]}

Siswanto, W. A. ^{[1
]}

机构：

[1] Univ Tun Hussein Onn Malaysia, Dept Engn Mech, Fac Mech & Mfg Engn, Batu Pahat 86400, Johor, Malaysia

来源：

4TH MECHANICAL AND MANUFACTURING ENGINEERING, PTS 1 AND 2 | 2014年 / 465-466卷

关键词：

Stress concentration factor; finite element method; LISA FEA;

D O I：

10.4028/www.scientific.net/AMM.465-466.1385

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Stress concentration factor for a plate with circular free stress hole subjected to a uniform far field tension in single direction was investigated in this study. The stress concentration level along X and Y axis was determined by the elasticity theoretical method. Finite element analysis using LISA free source software was validated by the elasticity theoretical results. It was found that finite element analysis stress concentration factor results shows similar pattern as theoretical but higher near of the hole. Plain strain analysis with Quad 8 element type showed better results compared to plain stress with Quad 4 element type and plain strain with Quad 4 element type.

引用

页码：1385 / 1389

页数：5

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