期刊
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
卷 199, 期 45-48, 页码 3028-3038出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cma.2010.06.018
关键词
Representative volume element (RVE); Quasi-brittle material; Softening; Multiscale; Homogenization
资金
- Delft Center for Computational Science and Engineering (DCSE)
The concept of the representative volume element (RVE) for softening materials is revised in this contribution. It is demonstrated by means of numerical simulations that there exists a sample which is statistically representative for quasi-brittle materials with random microstructure like concrete. This finding is an important ingredient for homogenization-based multiscale modelling of softening materials. (C) 2010 Elsevier B.V. All rights reserved.
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