【摘要】 本文提出了基于矩阵位移法的框架结构拆除爆破模型，应用数值模拟方法对拆除爆破的机理和最小爆破高度进行了研究，得出了很有意义的结果。更多还原

【Abstract】 This paper proposes a numerical simulation model for explosive demolition of framework based on matrix displacement method, and studies the mechanism of demolition blasting and minimum blasted height of column. The results are useful and inspiring.更多还原