CURVILINEAR CRACK LAYER PROPAGATION

被引：16

作者：

CHUDNOVSKY, A ^{[1
]}

CHAOUI, K ^{[1
]}

MOET, A ^{[1
]}

机构：

[1] CASE WESTERN RESERVE UNIV,DEPT MACROMOLEC SCI,CLEVELAND,OH 44106

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 1987年 / 6卷 / 09期

关键词：

MATERIALS TESTING - Fracture - POLYMERS - Microstructure;

D O I：

10.1007/BF01729123

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This letter describes an experiment designed to observe the effect of damage orientation on the direction of crack growth. The phenomenon reported emphasizes the influence of the stress heterogeneity on the crack-layer behavior. It also emphasizes the effects of damage on crack advance. In this experiment authors also presented a methodology to study curvilinear crack-layer propagation. Within the framework of the crack-layer formalism, the study of this phenomenon unveils new potentials for material-toughness evaluation.

引用

页码：1033 / 1038

页数：6

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