摘要
隧道施工可能因受地质条件复杂,设计不完善以及施工控制不到位等因素影响,致使隧道衬砌渗漏已成为隧道施工的常见问题,本文结合丹大快速铁路草莓沟1号隧道二次衬砌施工完成后隧道渗漏治理工程实例,详细介绍铁路隧道衬砌渗漏治理的分类特点、施工工艺流程及整治要点。此施工技术针对性强,可为类似工程的病害整治提供参考。
Tunnel construction may be affected by complicated geological conditions,imperfect design and inadequate construction control,which makes tunnel lining leakage become a common problem in tunnel construction.Combined with the example of tunnel leakage treatment after the secondary lining construction of Caomeigou No.1 Tunnel on Dandong-Dalian Intercity Railway,this paper introduces the classification characteristics,construction process and main points of treatment of railway tunnel lining leakage in detail.This construction technology has strong pertinence and can provide reference for similar engineering disease treatment.
作者
丁宁
DING Ning(China Railway No.9 Group Co.,Ltd.,Shenyang 110051,China)
出处
《价值工程》
2018年第10期128-130,共3页
Value Engineering
关键词
铁路隧道
二次衬砌
渗漏治理
施工技术
railway tunnel
secondary lining
leakage treatment
construction technology
