重庆轻轨大坪隧道综合防排水设计与施工  

Design and Construction of Waterproofing and Drainage of Daping Tunnel for Metro-Light Rail in Chongqing

作　　者：张开顺 

机构地区：[1]中铁十一局集团第五工程有限公司,重庆400037

出　　处：《地下空间与工程学报》2007年第2期298-301,共4页Chinese Journal of Underground Space and Engineering

摘　　要：结合重庆轻轨大坪隧道的施工实践,全面介绍浅埋特大跨隧道的防排水设计与施工,包括防水板、防水混凝土、施工缝、沉降缝及大拱脚等防排水技术要点,为浅埋特大跨隧道的防排水设计与施工提供了有益的参考。On the basis of practical construction experience of Daping Tunnel for Metro - Light Rail in Chongqing, this paper introduces the technical notes of its design and construction. It includes the technical notes for the water proofing and drainage of the flashing, waterproof concrete, construction joint, settlement joint and the foot of the arch. The purpose of this paper is to provide some useful expecience in design and construction for waterproofing and drainage of the large - span tunnel.

关 键 词：特大跨隧道 防水排水 设计施工 

分 类 号：U455[建筑科学—桥梁与隧道工程]