The fractal behaviour of crack propagation in brittle materials

被引：0

作者：

Ding, HZ ^{[1
]}

Zhao, RB ^{[1
]}

Xing, XS ^{[1
]}

机构：

[1] N CHINA INST WATER RESOURCES & HYDROPOWER,GRAD SCH,BEIJING 100044,PEOPLES R CHINA

来源：

ACTA PHYSICA SINICA-OVERSEAS EDITION | 1996年 / 5卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper we try to show how a reasonable equation for crack propagation in brittle materials naturally leads to self-affine or statistically self-similar failure structures. We argue that the fractal behaviours of crack propagation in brittle materials are in essence determined by the scale-invariance of the Fokker-Planck equation. This approach provides a good illustration for understanding the microscopic origin of fractal behaviour in real materials.

引用

页码：801 / 808

页数：8

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