对严寒地区隧道防排水施工技术的探讨  

Discussion on Tunnel Waterproof and Drainage Construction Technology in Severe Cold Area

作　　者：沈文刚 

机构地区：[1]中铁二十一局集团路桥工程有限公司,西安710000

出　　处：《价值工程》2017年第29期94-96,共3页Value Engineering

摘　　要：按照"防、堵、截、排结合,因地制宜、综合治理"原则做好防排水施工尤为重要。本文结合巴彦查干隧道施工实践,探讨分析了严寒地区隧道防排水施工技术,包括隧道深埋盲沟、中心深埋水沟、止水带安装、防水板铺设等。It is very important to do waterproof and drainage construction in accordance with the principle of ＂prevention, blocking,cutting and drainage integration, according to local conditions, and comprehensive management＂. Combined with the construction practice of Bayan Chagan tunnel, the paper discusses the construction technology of tunnel waterproof and drainage in severe cold area, including deep buried blind ditch, center deep buried ditch, installation of water stop and waterproofing board laying.

关 键 词：严寒地区 隧道防排水 深埋水沟 

分 类 号：U453.6[建筑科学—桥梁与隧道工程]