北非地区石方路堑深孔微差爆破施工方案设计

Construction Scheme Design of Deep Hole Millisecond Blasting for Stone Cutting in North Africa

以阿尔及利亚TIPAZA省CHERCHELL绕城高速公路项目石方路堑深孔微差爆破方案的设计和实施为例,综合考虑其经济性、安全性和当地的工程惯例,简要介绍了深孔微差爆破设计的方法和一般规定。

Taking the design and implementation of the low-difference blasting scheme of the stone cuting deep hole in CHERCHELL roundabout Highway project in TIPAZA Province,Algeria as an example,and comprehensively considers its economy,safety and local engineeringpractice,this paper briefly introduces the design method and general provisions of the low-difference blasting scheme of deephole.