Interaction-based non-local damage model for failure in quasi-brittle materials

被引：7
作者：
Rojas-Solano, Laura B. [1 ]
Gregoire, David [1 ]
Pijaudier-Cabot, Gilles [1 ]
机构：
[1] Univ Pau & Pays Adour, Lab Fluides Complexes & Leurs Reservoirs LFC R, UMR5150, F-64600 Anglet, France
来源：
MECHANICS RESEARCH COMMUNICATIONS | 2013年 / 54卷
关键词：
Non-local interactions; Damage; Quasi-brittle materials; Non-local model; GRADIENT; MECHANICS; BOUNDARY;
D O I：
10.1016/j.mechrescom.2013.09.011
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The purpose of this paper is to present a new macroscopic approach to describe the evolving non-local interactions which are produced at the mesoscale during damage and failure in quasi-brittle materials. A new-integral type non-local model is provided where the weight function is directly built from these interactions, and therefore takes into account their evolution during the material failure intrinsically. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：56 / 62
页数：7
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