浅埋偏压段隧道盖挖法的应用与施工技术  

Application and Construction Technology of Shallow Buried Partial Tunnel Cover Excavation Method

作　　者：班瑞宏 BAN Rui-hong(China Railway 17 Bureau Group No.4 Engineering Co.,Ltd.,Chongqing 401120,China)

机构地区：[1]中铁十七局集团第四工程有限公司,重庆401120

出　　处：《价值工程》2018年第11期108-111,共4页Value Engineering

摘　　要：结合云桂铁路望香台隧道浅埋偏压段,对明挖和盖挖两种施工方案进行了技术经济以及施工安全比较。并对盖挖法施工方案及施工工艺进行了介绍。Combining with the shallow buried bias section of the tunnel,the technical economy and the construction safety comparison of the two construction schemes are carried out.The construction scheme and construction technology of the cover are introduced.

关 键 词：浅埋偏压段隧道盖挖法施工 技术应用 安全 

分 类 号：U455.4[建筑科学—桥梁与隧道工程]