摘要
研究含水炸药动压下的减敏作用对于深孔爆破和水下爆破具有重要意义。本文所述的实验方法的原理是利用主发药包爆炸产生的冲击波通过水介质对被发药包施加动压 ,使其发生减敏作用。实验中 ,与被发药包绑缚在一起的铝板的破坏状态是被发药包减敏程度的判断标准。实践表明 ,该方法操作简便 ,结果可靠 ,是一种行之有效的实验方法。
To study the desensitisation of water-bearing explosives under dynamic pressure is of great significance on deep-hole and underwater blasting The principle of the experimental method mentioned in this paper is that the shock wave from explosion of initiative charge is used for applying dynamic pressure on passive charge through water medium,thus desensitisation of passive charge taking place In this experiment,the damage state of aluminum plate tied with the passive charge is used as a criterion for judgment of desensitisation extent The practice has shown that this method is an effective experimental method with conveninent operation and reliable results
出处
《工程爆破》
2003年第3期66-68,共3页
Engineering Blasting
基金
自然科学基金项目 (0 10 45 40 5 )