滑坡体中大块岩体解小爆破设计BLASTING DESIGN FOR FRAGMENTIZING LARGE ROCK BLOCKS IN SLIDE BODY
陈立德
Chen Lide (Minjiang Engineering Bureau, Fujian 350506)
摘要(Abstract)：
孔头电站滑坡体中大块岩体需要爆破解小，因周围环境复杂决定采取控制爆破，严格控制飞石。本文介绍了该项工程控制爆破的概况，包括设计方案、钻孔、装药、起爆网路及安全防护措施，爆破达到预期效果
The large block rocks in slide body at Kongtou Power Station need to be blasted into small block rocks. As complicated surroundings, the controlled blasting by which the flying rocks can be strictly controlled will be used. The design scheme of the controlled blasting for this project is briefly introduced in this paper, including drilling, charging, detonation network and safety measures. The blasting has achieved the desired results.
关键词(KeyWords)：
滑坡体;岩体解小 控制爆破
Slide body Fragmentation of large block rock Controlled blasting
基金项目(Foundation):
作者(Author):
陈立德
Chen Lide (Minjiang Engineering Bureau, Fujian 350506)