FINITE-ELEMENT ANALYSIS OF STRESS INTENSITY FACTORS FOR PLANE EXTENSION AND PLATE BENDING PROBLEMS

被引：40

作者：

YAGAWA, G ^{[1
]}

NISHIOKA, T ^{[1
]}

机构：

[1] YOKOHAMA NATL UNIV, ENERGY MAT RES INST, YOKOHAMA, KANAGAWA 233, JAPAN

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1979年 / 14卷 / 05期

关键词：

D O I：

10.1002/nme.1620140507

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the finite element calculation of the stress intensity faactors for plane extension and plate bending problems. On the basis of the plate theory including the effect of transverse shear deformation, the influences of plate thickness, crack length and plate width on the stress intensity faotors are investigated. The numeriacal analyses are carried out using the superposition method of analytical and finite element solutions. It is found that the present stress intensity factors calculated for cracked plates under plane extension as well as bending compare favorably with the analytical ones. Copyright © 1979 John Wiley & Sons, Ltd

引用

页码：727 / 740

页数：14

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