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Author:

高文学 (高文学.) (Scholars:高文学) | 刘运通 (刘运通.)

Abstract:

基于实验结果,通过引入损伤能量耗散率与声波衰减系数的关系,构造了一个反映岩石冲击压缩、拉伸损伤的理论模型。基于所建立的损伤模型,对深孔爆破进行了数值模拟,计算结果较好地描述了爆炸载荷下岩石的损伤演化过程以及爆炸应力场的分布规律。

Keyword:

脆性岩石 数值模拟 动态损伤

Author Community:

  • [ 1 ] 北京工业大学建筑工程学院

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Source :

Year: 2001

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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