高海拔高寒地区隧道防排水施工  

WATERPROOF AND DRAINAGE CONSTRUCTION OF TUNNEL IN HIGH ALTITUDE AND COLD AREA

作　　者：侯玉平 Hou Yu-ping

机构地区：[1]中交一公局西北工程有限公司,西安710199

出　　处：《建筑技术开发》2022年第2期97-99,共3页Building Technology Development

摘　　要：在隧道施工以及运营期间,渗漏水是较为常见的病害之一,对于隧道施工以及正常运营会产生严重影响。高海拔高寒地区地质环境特殊,受冻融循环影响,相较于一般隧道工程更容易出现渗漏水病害,因此对于隧道防排水设计以及施工要求较高。本文结合香草隧道工程,对高海拔高寒地区隧道防排水施工以及保温处理措施进行研究。During tunnel construction and operation,water leakage is one of the common diseases,which will have a serious impact on tunnel construction and normal operation.Due to the special geological environment in high altitude and high cold areas,affected by freeze-thaw cycle,water leakage diseases are more likely to occur than ordinary tunnel projects,so there are higher requirements for tunnel waterproof and drainage design and construction.Combined with the vanilla tunnel project,this paper studies the tunnel waterproof and drainage construction and thermal insulation treatment measures in high altitude and cold areas.

关 键 词：隧道工程 高海拔和寒冷地区 防排水施工 保温处理 

分 类 号：TU74[建筑科学—建筑技术科学] U455.4[建筑科学—桥梁与隧道工程]