上海道路隧道病害防治措施

A Study of Damages Prevention Measures of Shanghai Roads & Tunnels

地下交通设施担负着重要的城市公共客运交通功能,已成为城市正常运转不可缺少的组成部分。由于隧道及地下工程处于岩土环境中,在运营中往往出现水害、衬砌裂损、衬砌腐蚀、震害以及空气污染、火灾威胁等灾害。调研这些灾害产生的原因及危害状况,对已建工程提出病害治理措施,对待建工程从设计、施工源头提出防治措施。

Underground transportation facilities are bearing an important function of urban public passenger transport,and have becoming an indispensable part of urban normal operation.Since the tunnel and underground engineering are located in rock environment,water damage,lining crack,lining corrosion,earthquake damage,air pollution,fire threat and other disasters are often happening during the operations.Studying the causes of these disasters and the damage conditions,the disease control measures are put forward for the existing engineering,and for the planning projects prevention measures are proposed from the sources of design and construction.