寒冷高原地区隧道施工缝防排水措施研究  

Research on Waterproof and Drainage Measure of Tunnel Construction Joint in Cold Plateau Area

作　　者：王廷正 WANG Tingzheng(The Third Engineering Co.,Ltd.of China Railway 12th Bureau Group,Taiyuan 030024,Shanxi,China)

机构地区：[1]中铁十二局集团第三工程有限公司,山西太原030024

出　　处：《工程技术研究》2025年第3期146-148,共3页Engineering and Technological Research

摘　　要：文章针对寒冷高原地区隧道施工缝防排水问题,系统分析了隧道施工缝防水措施、隧道排水系统设计、防寒抗渗措施。工程应用效果表明,通过采用适应严寒环境的防水材料与施工工艺,改进后的系统有效提升了隧道结构的耐久性与安全性,为相关工程的技术革新提供了参考与借鉴。Aiming at the problem of waterproof and drainage of tunnel construction joints in cold plateau area,this paper systematically analyzes the waterproof measures of tunnel construction joints,the design of tunnel drainage system and the measures of cold and seepage prevention.The engineering application results show that the improved system effectively improves the durability and safety of the tunnel structure by adopting waterproof materials and construction technology adapted to the cold environment,which provides reference for the technical innovation of related engineering.

关 键 词：寒冷高原地区 隧道施工缝 防水措施 排水系统 

分 类 号：U455[建筑科学—桥梁与隧道工程]