【摘要】 根据光面爆破特点及其对光爆专用炸药的要求，对低密度光爆专用炸药的爆轰特性进行了试验研究，为光面爆破提供最佳装药条件及其消除沟槽效应的方法。更多还原

【Abstract】 The detonation property of low dersity explosive for smooth blasting is tested according to the characteristics and requirements of smooth blasting technique, which presentsthe optimum condition for blasting operations and indicates the method of channel effect elimination.更多还原