Discontinuous crack fronts of three-dimensional fractures

被引：24
|
作者：
Tanaka, Y [1 ]
Fukao, K
Miyamoto, Y
Sekimoto, K
机构：
[1] Kyoto Univ, Grad Sch Human & Environm Studies, Kyoto 6068501, Japan
[2] Kyoto Univ, Fac Integrated Human Studies, Kyoto 6068501, Japan
[3] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
来源：
EUROPHYSICS LETTERS | 1998年 / 43卷 / 06期
关键词：
D O I：
10.1209/epl/i1998-00565-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The relation between fracture surface morphology and the three-dimensional structure of crack fronts is investigated through direct observation of brittle cracks in gels. A key notion in this investigation is the discontinuity of the crack front, whose advancement creates the fracture surface. We discuss the significance of our findings in the studies of general three-dimensional brittle fractures.
引用
收藏
页码：664 / 670
页数：7
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