THE J-INTEGRAL FOR A SINGLE-EDGE CRACKED PANEL SUBJECTED TO COMBINED REMOTE TENSION AND BENDING

被引：0
|
作者：
Matsubara, Masaaki [1 ]
机构：
[1] Gunma Univ, Gunma, Japan
来源：
ASME PRESSURE VESSELS AND PIPING CONFERENCE 2009, VOL 3: DESIGN AND ANALYSIS | 2010年
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
On structural integrity evaluation, a single-edge cracked panel subjected to combined remote tension and bending is the typical one. The J-integral is a valid way for handling the ductile fracture problem immediately after stable crack initiation. The complimentary energy concept combined with fully plastic solutions to make it to estimate the J-integral of the panel. The proposed method is able to give us the J-integral as a function of the crack size/panel width and the strain hardening exponent.
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页码：287 / 291
页数：5
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