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在分析现有脆性材料爆炸和冲击损伤模型的基础上，根据冲击试验及声波理论，用能量法构造了岩石动载损伤模型．
Based on the analysis of the existing explosive and impact damage model of brittle materials, according to the impact test and acoustic wave theory, the dynamic damage model of rock was constructed by energy method.