【摘要】 通过分析高层建筑物爆破拆除塌落过程 ,认为其塌落过程就是建筑物势能不断转化的过程 ,塌落体的触地动能是引起地面震动的能源。根据建筑物塌落体的触地动能计算式和地面介质质点垂直震动速度计算式 ,提出了一些控制或减小塌落震动的措施更多还原

【Abstract】 According to equations of kinetic energy of collapse substance and particle vibration velocity of the ground, By analyzing the collapse process in blasting demolishing tall buildings,the translation process of potential energy of the building,and kinetic energy of collapse substance is the energy inducing the ground vibration, some measures of controlling and decreasing collapse vibration are presented.更多还原