铁路运营隧道渗漏水灾害成因分析及评价指标体系建立

Analysis on the Causes of Leakage Water and Establishment of the Evaluation Index System for Railway Operation Tunnels

国内已竣工运营的隧道目前普遍存在隧道衬砌结构渗漏水的情况。隧道渗漏水已成为我国铁路隧道工程最为普遍的病害之一,系统的分析造成隧道渗漏水的原因,使隧道的前期勘察、设计、施工和运营后的渗漏水治理能够有章可循,对隧道渗漏水灾害成因进行分析并建立相应的指标体系是十分必要的,通过对95条铁路运营隧道的调查和分析,总结了隧道渗漏水灾害的成因,并建立了评价指标体系,为以后渗漏水的评价提供了依据。

The leakage water of tunnel lining structure is common in railway operation tunnels. In order to avoid the diseases of tunnel leakage, the causes of tunnel leakage should systematically be analyzed, which could offer a theoretical basis for the survey, design, construction and treatment of tunnel leakage during the operation. The analysis on the causes of tunnel leakage and the establishment of the corresponding evaluation index system are really essential. Through the investigation and analysis of information from 95 railway operation tunnels, the causes of tunnel leakage water are comprehensively summarized and the evaluation index system is established, which offer the theoretical basis for the evaluation of tunnel leakage.