Physics and fracture

被引：8

作者：

Hansen, A ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, N-7034 Trondheim, Norway

来源：

COMPUTING IN SCIENCE & ENGINEERING | 2005年 / 7卷 / 05期

关键词：

D O I：

10.1109/MCSE.2005.99

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The use of physics in the problem related to strength of building materials is continuously increasing, and physics has changed from being defined as the study of a certain class of problems to becoming a toolbox for solving various problems. The fuse model can be used as a statistical physics community's workhorse for fracture phenomena. The fuse model consist of a lattice in which each bond is an electrical fuse, and behaves as an ohmic resister up to a maximum current. The fuse model focuses on several features in the fracture process, including the reasons for the fracture in a loaded material. This model captures the interplay between disorder and current distribution, thus successfully mimics the interplay between stress field and local strength in real materials.

引用

页码：90 / 95

页数：6

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