Out-of-plane stretching and tearing fracture in ductile sheet materials

被引：0
|
作者：
C.M. Muscat-Fenech
A.G. Atkins
机构：
[1] University of Reading,Department of Engineering
来源：
International Journal of Fracture | 1997年 / 84卷
关键词：
Fracture Toughness; Crack Length; Test Piece; Bend Radius; Essential Work;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Pre-cracked ductile steel sheets are fractured by combined in-plane streching and bending. The deformation mimics the mode of fracture when plating is dented and torn as in ship grounding. Fracture toughness is determined for this mode of tearing. Values are greater than those obtained with DENT testpieces on the same material because of the different mode of crack opening.
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页码：297 / 306
页数：9
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