严寒地区隧道防排水施工技术探讨  

Discussion on construction technology of tunnel waterproof and drainage in severe cold area

作　　者：郑国栋 Zheng Guodong(The No.3 Engineering Co.,Ltd.of China Railway Fourteenth Bureau Group Corporation,Jinan 250300,China)

机构地区：[1]中铁十四局集团第三工程有限公司,山东济南250300

出　　处：《山西建筑》2019年第9期165-166,共2页Shanxi Architecture

摘　　要：严寒地区隧道渗漏水会对结构安全,隧道的运营造成不利影响,如何采取合理的技术措施保证隧道防排水施工质量是一个重要问题,以新建中卫至兰州高速铁路尖山隧道为例,介绍了严寒地区隧道防排水施工技术,望为类似工程提供参考借鉴。Tunnel leakage in cold areas would have negative impact on structural safety and bad for its operation.How to take effective technical measures to insure the construction quality is a important problem.This paper based on Jianshan Tunnel of New Zhongwei-Lanzhou high speed railway project,introduces the building technique of tunnel waterproof and drainage in cold area,hoping to provide reference for similar projects.

关 键 词：隧道 施工技术 防排水 

分 类 号：U453.6[建筑科学—桥梁与隧道工程]