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  5. Numerical simulation of crack propagationand branching in rock materials using peridynamic modeling

Numerical simulation of crack propagationand branching in rock materials using peridynamic modeling

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：huili1012
【摘 要】
：
In this study,a peridynamics(PD)model for the dynamic fracture analysis of shale material has been proposed.As well-known,crack propagation,aggregation,and bifurcation play akey role in the fracture b
【作 者】
：
Zhanqi Cheng Zhenyu Wang 
【机 构】
：
School of Civil Engineering,Zhengzhou University,Zhengzhou,Henan,450001,China
【出 处】
：
中国计算力学大会2018暨国际华人计算力学大会2018
【发表日期】
：
2018年10期
【关键词】
：
Peridynamics rock materials Dynamic fracture Crack propagation Dynamic loads 
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　　In this study,a peridynamics(PD)model for the dynamic fracture analysis of shale material has been proposed.As well-known,crack propagation,aggregation,and bifurcation play akey role in the fracture behavior of brittle materials like shale.
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