乳化炸药装药过程珍珠岩破碎受力分析

Initial Study on Pearlstone breaking Mechanism in the Emulsion Explosive Charging Process

文中依据流体内摩擦原理及流体力学的有关理论，对装药过程乳化炸药的受力建立力学模型，并加以理论分析、推导．对乳化炸药的运动状态进行了描述，论证出引起珍珠岩破碎的部位和原因．从机械设计工艺的角度提出了减少珍珠岩破碎的方法．

According to the principles of fluid friction and some relevent theories of hydromechanics , a mechanics model of emulsion explosive charging process has been established. The motion state of emulsion explosive has been describe, the reason and the location that lead to pearlstone breaking have been proved . Methods to reduce perlstone breaking have been suggested in the view of mechanic design.