The gradient deformation criterion for brittle fracture

被引：0
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作者：
V. D. Kuliev
E. M. Morozov
机构：
[1] Moscow State Mechanical Engineering University (MAMI),
[2] National Research Nuclear University MEPhI,undefined
来源：
Doklady Physics | 2016年 / 61卷
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摘要：
A new fracture criterion based on the assumption that brittle fracture occurs when the strain gradient reaches its limiting value is formulated. The presence of a strain gradient at the boundary of a body’s temperature drop is shown analytically. The results of an experiment with specimens under an abrupt change in temperature are presented.
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页码：502 / 504
页数：2
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