一种水下环状爆破式切割装置的设计

摘要

简要说明了一种环状爆破式切割装置的设计与组成部分,说明了应用该方法设计出的聚能罩在主装药起爆瞬间能迅速积聚能量,在一定范围内沿圆周方向向外辐射出环状连续的射流环,达到可靠地切割锚链而不损伤平台,使之浮出水面.%In this paper, design and composition of an annular explosive cutting device is briefly introduced. The shaped cover that is designed with such method could rapidly accumulate energy in the moment of the main charge detonating, and continu-ously radiate outward the annular jet flow along the circumferential direction in a certain range, so as to reliably cut the anchor chain without damage of the platform which can make it emerge from the water.