水下爆破工程中炸药药量的修正计算

Modifying calculation of the explosive amount in the underwater demolition

在水下爆破工程中,所用药量一般是按照库尔公式来进行计算的。在爆炸过程中自由水面和水底面对爆炸作用会产生界面影响,为此提出了水下爆炸受到界面影响的药量修正系数Ki(i=1、2、3)的概念,以便在水下爆破施工中合理方便地确定实际药量。

In general,we calculate the explosive amount according to the Kurl formula in the underwater demolition,but in the exploding course,the water surface and the interface of water bottom will highly affect the exploding effect, strengthening or weakening it. So we bring forward the coefficient K for modifying the explosive amount when the exploding effect is affected by the interface, in order that we can make certain the actual amount conveniently in the underwater demolition.