Crack formation in two-dimensional annular networks

被引:1
|
作者
Olivi-Tran, N
Batrouni, G
Hansen, A
机构
[1] Univ Nice Sophia Antipolis, UMR 6618, Inst Non Lineaire Nice, F-06560 Valbonne, France
[2] NTNU, Inst Fys, N-7034 Trondheim, Norway
关键词
D O I
10.1088/0953-8984/13/6/101
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We used the random-fuse model to compute the topological features of Localized cracks in an annular two-dimensional geometry. Depending on the type of disorder in the resistivity of the fuses, the results follow the observations encountered in the literature for square lattices with periodic boundary conditions or have a different behaviour explained by a small disorder in the resistivities. Finally, finite-size effects play an important role in this type of geometry.
引用
收藏
页码:L135 / L140
页数:6
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