THE GROWTH OF SHORT FATIGUE CRACKS UNDER COMPRESSIVE AND OR TENSILE CYCLIC LOADING

被引：12

作者：

MCEVILY, AJ ^{[1
]}

YANG, Z ^{[1
]}

机构：

[1] UNIV CONNECTICUT, INST MAT SCI, STORRS, CT 06268 USA

来源：

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1991年 / 22卷 / 05期

关键词：

D O I：

10.1007/BF02661101

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Under cyclic compressive loading, fatigue cracks can initiate and propagate a short distance before being arrested. Recent studies have shown that the process of crack closure is importantly involved in the arrest process. An analytical means for dealing with this type of crack propagation is presented. Calculations based on the method of analysis compare favorably with experimental results. The method is general in nature and can also deal with short crack propagation under tension-compression and tension-tension types of loading.

引用

页码：1079 / 1082

页数：4

共 17 条

[1]

ASWATH PB, 1988, ASME, V110, P278

[2] CRACK INITIATION UNDER FAR-FIELD CYCLIC COMPRESSION AND THE STUDY OF SHORT FATIGUE CRACKS [J].