3m深水下沟槽爆破设计与施工  

Design and Construction of Trench Blasting Underwater in 3 Meters

作　　者：汪庆桃[1] 何汝靛 朱金华[1] 吴克刚[1] 陈志阳[1] 

机构地区：[1]国防科技大学指挥军官基础教育学院,长沙410072 [2]湖南省工业设备安装有限公司,株洲412000

出　　处：《爆破》2013年第3期112-115,共4页Blasting

摘　　要：随着经济的发展,水下沟槽爆破已广泛应用于经济建设的多个领域。由于水下爆破的复杂性,使得水下爆破成本很高、危害难以控制。对3m水深某过江水下沟槽爆破施工的钻孔方法、孔网参数、装药技术、起爆网路等关键技术和爆破安全校核计算方法进行了论述。爆破效果表明:本工程的施工技术成熟、安全、可靠、成本低廉。With the development of economy, the underwater trench blasting has been widely used in various fields of the economic construction. The costs of underwater blasting are high enough due to the complexity and the hazards control. In this study, the key technology was discussed on the method of drilling, blast parameters, loading technology, blast network, blasting safety check and calculation methods in the underwater trench blasting. The blasting effects indicate that the construction technology is mature, safe, reliable, and low cost.

关 键 词：水下爆破 沟槽爆破 爆破设计 施工方案 

分 类 号：TV542.5[水利工程—水利水电工程]