A GREENS FUNCTION FOR STRESS-INTENSITY FACTORS OF EDGE CRACKS AND ITS APPLICATION TO THERMAL STRESSES

被引：28

作者：

EMERY, AF

WALKER, GE

WILLIAMS, JA

机构：

[1] Department of Mechanical Engineering, University of Washington, Seattle, WA

[2] Sandia Corporation, Livermore, CA

[3] Boeing Co., Seattle, WA

来源：

JOURNAL OF BASIC ENGINEERING | 1969年 / 91卷 / 04期

关键词：

D O I：

10.1115/1.3571199

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A Green’s function for the computation of stress-intensity factors for edge cracks in rectangular plates is given for any distribution of stress in the uncracked plate which is tensile over the crack length. The function is used to compute stress intensity factors for transient thermal stresses produced by sudden cooling of one edge. Experimentally measured stresses and stress-intensity factors are given and shown to be in good agreement with the predicted values. © 1969 by ASME.

引用

页码：618 / &