Rupture processes in fibre bundle models

被引：21

作者：

Hemmer, P. C. ^{[1
]}

Hansen, A. ^{[1
]}

Pradhan, S. ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Phys, N-7491 Trondheim, Norway

来源：

MODELLING CRITICAL AND CATASTROPHIC PHENOMENA IN GEOSCIENCE: A STATISTICAL PHYSICS APPROACH | 2006年 / 705卷

关键词：

D O I：

10.1007/3-540-35375-5_2

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Fibre bundles with statistically distributed thresholds for breakdown of individual fibres are interesting models of the statics and dynamics of failures in materials under stress. They can be analyzed to an extent that is not possible for more complex materials. During the rupture process in a fibre bundle avalanches, in which several fibres fail simultaneously, occur. We study by analytic and numerical methods the statistics of such avalanches, and the breakdown process for several models of fibre bundles. The models differ primarily in the way the extra stress caused by a fibre failure is redistributed among the surviving fibres. © 2006 Springer.

引用

页码：27 / +

页数：3

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