SUDDEN APPEARANCE OF A CRACK IN A STRETCHED FINITE STRIP

被引：25

作者：

CHEN, EP ^{[1
]}

机构：

[1] LEHIGH UNIV,INST FRACTURE & SOLID MECH,BETHLEHEM,PA 18015

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1978年 / 45卷 / 02期

关键词：

D O I：

10.1115/1.3424287

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The dynamic response of a central crack in a finite elastic strip was considered in this study. The crack was assumed to appear suddenly when the strip is being stretched at its two ends. Laplace and Fourier transform techniques were used to formulate the mathematical solution. Numerical results on the dynamic stress-intensity factor were obtained. The influence of inertia, finite boundaries and their interactions on the load transmission to the crack tip were discussed.

引用

页码：277 / 280

页数：4