复杂地质条件下水工长隧洞开挖支护方案优化  

Long hydraulic tunnel excavation support scheme optimization under complicated geological conditions

作　　者：徐懿 

机构地区：[1]贵州建设职业技术学院,贵州贵阳550028

出　　处：《山西建筑》2015年第17期162-163,共2页Shanxi Architecture

摘　　要：结合木里河卡基娃电站引水隧洞的开挖施工,分析了该电站引水隧洞施工中所遇见的几种典型地质条件的开挖支护方案,并对各方案的开挖支护措施作了具体阐述,以促进复杂地质条件下水工长隧洞开挖支护方案的研究。Combining with the diversion tunnel excavation of Mulihe Kajiwa power station,the paper analyzes diversion tunnel excavation scheme under several typical geological conditions of the power station,and specifically describes their own excavation support measures,with a view to promote the long tunnel excavation support scheme research under complicated geological conditions.

关 键 词：复杂地质条件 水工长隧洞 开挖支护 处理方案 

分 类 号：U455[建筑科学—桥梁与隧道工程]