朱振海,高育滨,李玉玲
ZHU Zhen hai 1, GAO Yu bin 2, LI Yu ling 2 (1.Public Security Bureau of Shenzhen City, Shenzhen 518008, China; 2.Hunan Zhongren Blasting Engineering Ltd. Co., Changsha 410008, China)

• 1:深圳市公安局!深圳518008
• 2:湖南中人爆破工程有限公司!长沙410008
• 3:湖南中人爆破工程有限公司!长沙410008

摘要(Abstract)：

介绍了采用水压爆破技术拆除 3个地下大型涵管的药量计算和施工方法 ;研究了冲量准则公式中K值的选取范围 ,比较了K值的大小对爆破效果的影响 ;可供同类工程以及对K值的进一步研究作参考。
In this paper, the charge calculation and construction method for demolition of three large scale underground pipe shaped culverts by water pressure blasting are introduced. The range of coefficient K in the impulse criterion formula and the effect of K value on blasting result are discussed. It can be used as a reference for similar projects and further research of K value.

关键词(KeyWords)： 水压爆破;涵管拆除;K值
Water pressure blasting; Pipe shaped culvert demolition; K vaP

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 朱振海,高育滨,李玉玲
ZHU Zhen hai 1, GAO Yu bin 2, LI Yu ling 2 (1.Public Security Bureau of Shenzhen City, Shenzhen 518008, China; 2.Hunan Zhongren Blasting Engineering Ltd. Co., Changsha 410008, China)

参考文献(References)：

• 〔1〕刘清荣 控制爆破 [M ] 武汉 :华中工学院出版社 ,1986
• 〔2〕郗庆桃 水压爆破及水压定向爆破 [J] 爆破 (控制爆破专辑 ) ,1994 ,11(总 4 6) :161～ 164