摘要
介绍了硐室爆破在山西省晋城—阳城高速公路Ⅲ标段路堑开挖中应用，并对有关问题进行了分析与讨论。
It introduccs the application of tunncl blasting technology adopted in the excavation of the highway trench in the tender section-Ⅲ of Jincheng-Yangcheng Express,and makes a analysis and discussion about the related problems.
出处
《西部探矿工程》
CAS
1999年第1期40-42,共3页
West-China Exploration Engineering
关键词
硐室爆破
公路
路堑
开挖
应用效果
Tunnel blasting Highway Excavation of highway trench Application
