钻爆法施工技术在水下隧道建设中的应用  

On application of drilling and blasting method construction techniques in underwater tunnel construction

作　　者：闫路平[1] 

机构地区：[1]安徽理工大学土木建筑学院,安徽淮南232001

出　　处：《山西建筑》2012年第33期179-181,共3页Shanxi Architecture

摘　　要：总结归纳了钻爆法应用于水下隧道施工中的优点及缺点,针对采用钻爆法修建水下隧道时涉及的超前钻孔"探水"及地质预报,防排水等关键技术进行了介绍,并提出相应的辅助施工措施和安全保障措施,对今后水下隧道工程施工具有借鉴意义。The paper sums up the advantages and disadvantages for the drilling and blasting method in underwater tunnel construction, introduces some key techniques, including the advanced drilling ＂explore water＂, the geological forecast and waterproof and drainage involved in the construction of the underwater tunnel by adopting the drilling and blasting method, and points out respective auxiliary construction measures and safety guarantee measures, so as to provide some reference for underwater tunnel construction in future.

关 键 词：钻爆法 水下隧道 特点 注浆方案 

分 类 号：U455.41[建筑科学—桥梁与隧道工程]