Modelling of fracture process in brittle materials using a lattice model

被引：0
|
作者：
Kozicki, J. [1 ]
Tejichman, J. [1 ]
机构：
[1] Gdansk Univ Technol, Fac Civil & Environm Engn, PL-80952 Gdansk, Poland
来源：
Computational Modelling of Concrete Structures | 2006年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The numerical simulations show the potential of a lattice discrete approach to model fracture in brittle materials during different two-dimensional quasi-static processes of loading behaviour. The calculations were carried out for brittle specimens subject to uniaxial compression, uniaxial extension and shear. The effect of the specimen size on the global stress-strain diagram during uniaxial tension was also investigated. To decrease the brittleness, a non-local approach was proposed.
引用
收藏
页码：139 / 145
页数：7
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