摘要
介绍了硐室爆破法在120m高的公路路堑边坡悬崖排危抢险中的运用。待处理的危崖山高路险,且经过多次爆破处理,随时存在滑坡的危险。文中对硐室爆破方案、爆破参数设计及施工进行了阐述,对爆破安全进行了校核,以供同类工程借鉴。
Chamber blasting was used in eliminating dangerous rocks of 120m high steep highway cutting slope.The slope was very high and steep.Furthermore,it has been disposed by blasting for some times,and there may be landslip at any time.Blasting scheme,design of blasting parameter and construction of chamber blasting were introduced and security work of the blasting was also checked,all of which can used as reference for similar projects.
出处
《工程爆破》
北大核心
2010年第4期37-40,共4页
Engineering Blasting
关键词
硐室爆破
公路路堑
排危抢险
Chamber blasting
Cutting of highway
Obviating danger and salvaging emergency
