渝黔高速公路真武山隧道设计  

作　　者：余锦州 张兴来[2] 屈志豪[2] 

机构地区：[1]广东省公路局,广州510075 [2]重庆交通科研设计院,重庆400067

出　　处：《公路交通技术》2003年第4期76-80,95,共6页Technology of Highway and Transport

摘　　要：渝黔高速公路真武山隧道为西南地区已建最大规模的 3车道扁平状大断面长大公路隧道 ,跨度大、地质情况十分复杂且无法回避。设计中进行了大量的方案比选工作 ,在设计和配合施工工作中 ,结合工程实际进行了大量的研讨 ,克服了重重困难 ,使隧道在提前一年工期条件下顺利通车。Zhenwushan Tunnel on Chongqing-Guizhou Expressway is the largest highway tunnel with large flat section and three lanes in southwest China. A lot of schemes have been compared during design because the tunnel has a large span andsituates at an unavoidable complicated geologic condition. During design and construction, a lot of researches have been carried out according to the engineering practice. And a lot of difficulties have been overcome so that the tunnel was open to traffic one year ahead of schedule.

关 键 词：公路隧道 高速公路 总体设计 方案比选 选址 平断面布置 纵断面布置 技术标准 

分 类 号：U452.2[建筑科学—桥梁与隧道工程] U459.2[交通运输工程—道路与铁道工程]