Dynamic Cracking Simulation by the Nonlocal Macro‐meso‐scale Damage Model for Isotropic Materials

2021 ◽  
Author(s):  
Guangda Lu ◽  
Jianbing Chen
Keyword(s):  
Damage Model ◽  
Isotropic Materials ◽  
Dynamic Cracking ◽  
Meso Scale

scholarly journals A progressive damage model of textile composites on meso-scale using finite element method: static damage analysis

2013 ◽  
Vol 48 (25) ◽  
pp. 3091-3109 ◽  
Author(s):  
Jian Xu ◽  
Stepan Vladimirovitch Lomov ◽  
Ignaas Verpoest ◽  
Subbareddy Daggumati ◽  
Wim Van Paepegem ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Damage Model ◽  
Textile Composites ◽  
Progressive Damage ◽  
Damage Analysis ◽  
Progressive Damage Model ◽  
Meso Scale ◽  
Element Method

The Dynamic Response of Brittle Materials under Impact Loading

2017 ◽  
Vol 18 (2) ◽  
pp. 115-127
Author(s):  
Zhijia Zheng ◽  
Enzhi Wang ◽  
Xiaoli Liu ◽  
Zhuoping Duan ◽  
Liansheng Zhang ◽  
...  
Keyword(s):  
Dynamic Response ◽  
Damage Model ◽  
Brittle Materials ◽  
Dynamic Responses ◽  
Failure Wave ◽  
Micro Cracks ◽  
Simulation Results ◽  
Materials Failure ◽  
Impact Experiments ◽  
Meso Scale

AbstractIn order to make sense of the dynamic response of brittle materials under the certain range of impact strength, the numerical simulation for two kinds of representative ones glass and ceramic are conducted, in which the elastic micro-crack damage model is used. The plane impact experiments of ceramic and glass are summarized, which are used to compare with the simulation results. The simulation results show that the dynamic responses of brittle materials, failure wave and the plastic-like response appeared in glass and ceramic respectively are depended on their micro-cracks distribution in meso-scale. And moreover, both of failure wave and the plastic-like response are controlled by the same mechanism, and the different phenomena are just influenced by the size and distribution of the micro-cracks.

A Multiaxial Fatigue Damage Model for Isotropic Materials

2019 ◽  
pp. 336-348 ◽  
Author(s):  
Mauricio V. Donadon ◽  
Mariano A. Arbelo ◽  
Paulo Rizzi ◽  
Carlos V. Montestruque ◽  
Lucas Amaro ◽  
...  
Keyword(s):  
Fatigue Damage ◽  
Damage Model ◽  
Multiaxial Fatigue ◽  
Isotropic Materials
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