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基于工程观测资料,采用现场试验数据综合分析、小比例化爆模拟实验和岩石脆性破坏模型的三维动力有限元数值模拟的方法,研究了深埋岩石洞室在爆炸应力波荷载作用下随着各种条件的变化而发生的破坏效应。
Based on the engineering observation data, a comprehensive analysis of the field test data, a small scale explosion simulation experiment and a three-dimensional dynamic finite element numerical simulation of the rock brittle failure model are carried out. With the stress of explosion stress wave in the deep rock cavern, Kinds of conditions change the destruction effect.