姚江新区综合管廊一期工程防水设计与施工

Waterproofing Design and Construction of PhaseⅠProject of Yaojiang New District Utility Tunnel

如何保证结构防水,从而提升结构的耐久性,是城市地下综合管廊结构设计与施工的重点所在。本文依托宁波市姚江新区综合管廊一期工程现场施工,针对结构防水的设计与施工方法进行探究,总结出地下管廊主体结构及部分特殊部位防水设计与施工技术的要点,供同类工程参考。

How to ensure the structure's waterproofing and improve its durability is the focus of the structural design and construction of urban underground utility tunnel.Based on the site construction of the first phase of the utility tunnel in Yaojiang New District,Ningbo,this paper explores the design and construction methods of structural waterproofing,and summarizes the key points of waterproofing design and construction technology of the main structure and some special parts of the underground pipe gallery,which can be reference for similar projects.