模拟深水环境下雷管铅土寿扩孔实验研究  

Study on Detonaor Lead Block Chambering Experiment under Simulate Deepwater Condition

作　　者：高玉刚[1] 张立[1] 孙跃光[1] 张明晓[1] 高学劲[1] 石鸣横[1] 

机构地区：[1]安徽理工大学,安徽省淮南市232001

出　　处：《煤矿爆破》2009年第1期1-3,共3页Coal Mine Blasting

摘　　要：利用模拟深水爆炸容器,以8号雷管为爆源,进行了从0.6m到110.6m水深条件下雷管铅土寿扩孔实验。通过测量扩孔值来衡量装药的作功能力。研究得出:随着模拟水深的增加,扩孔值减小,并且堵塞方式不同,其扩孔值也不同。The detonator lead block chambering experiments are carried out by using No.8 detonator as blasting source in deepwater condition which is simulated by explosion vessel from 0.6m to 110.6m depths, then the power of explosive is calculated by measuring the value of chambering. The result shows that the value of chambering is reduced with the increase of the deepwater depth, and the value of chambering is also changed with the blocking method.

关 键 词：水下爆破 模拟深水 雷管铅[土寿]法 

分 类 号：TD235.1[矿业工程—矿井建设]