新型炸药防凌爆冰试验效果分析  

Analysis on Experimental Result of New Typical Dynamite for Control Icicle to Explode Ice

作　　者：孙宗海[1] 王银山[1] 李长海[1] 王义学[1] 谷志生 

机构地区：[1]山东黄河河务局,济南250013

出　　处：《水土保持研究》1998年第S1期124-128,共5页Research of Soil and Water Conservation

摘　　要：多年来，黄河下游防凌爆冰一直采用岩石2#炸药，品种单一，操作繁琐，价格较高。为解决这一问题，分别采用岩石2#、煤矿2#和RS乳化炸药进行了冰上和冰下爆冰试验，试验表明煤矿2#和RS乳化炸药代替岩石2#炸药用于防凌爆冰，技术上是可行的，经济上是合理的。同时，在爆冰方法上也取得了满意的试验效果。Controlling icicle to explosure ice always uses the dynamite'Yanshi2'for a long timein the lower reaches of the Yellow River. The used dynamite type is only one,and gives heavyand complicated operation and cost high. To solve these problems,we use respectively dynamites 'Yanshi2', 'Meikuang2'and RS emulsified one to explode ice at ice up and under. Theexperimental results showed that 'Meikuang2'and RS emulsified dynamites can be replaced'Yanshi2' to burst ice for control icicle. These techniques are feasible and the cost is relativelower. At the same time, the use method to burst ice is obtained here.

关 键 词：新型炸药 防凌爆冰 试验分析 

分 类 号：TV875[水利工程—水利水电工程]