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隧道建设(中英文) ›› 2014, Vol. 34 ›› Issue (7): 696-702.DOI: 10.3973/j.issn.1672-741X.2014.07.017

• 施工技术 • 上一篇    下一篇

高寒地区集包线某运营铁路隧道渗漏水及冻害整治技术

潘红桂1,2, 王志杰2, 李波1, 许才仗3, 邱月1, 高飞1   

  1. (1.中铁四局二公司, 江苏苏州 215131; 2.西南交通大学, 四川成都 610031;〖JZ〗3.中铁上海局一公司, 安徽芜湖 241000)
  • 收稿日期:2014-01-26 修回日期:2014-04-26 出版日期:2014-07-20 发布日期:2014-07-16
  • 作者简介:潘红桂(1983—),男,湖南岳阳人,2014年毕业于西南交通大学,建筑与土木工程专业,硕士,工程师,从事隧道技术管理工作。

Treatment of Water Leakage and Freezing of an Operating Railway Tunnel on Ji’ningBaotou Railway in Plateau and Extremely Cold Region

PAN Honggui1, 2, WANG Zhijie2, LI Bo1, XU Caizhang3, QIU Yue1, GAO Fei1   

  1. (1. The Second Engineering Co., Ltd. of CTCE Group, Suzhou 215131, Jiangsu, China;  2. Southwest Jiaotong University, Chengdu 610031, Sichuan, China;  3. The 1st Engineering Co., Ltd. of CREC Shanghai, Wuhu 241000, Anhui, China)
  • Received:2014-01-26 Revised:2014-04-26 Online:2014-07-20 Published:2014-07-16

摘要:

以内蒙古集包铁路某隧道渗漏水整治问题为研究对象,对工程概况进行介绍,并从隧道病害分类、产生原因、整治方法、整治效果等方面对高寒地区运营铁路隧道渗漏水及冻害整治技术进行阐述与分析,主要应采用注浆与加热保温相结合的综合整治技术。实践证明,所采用的整治技术在高寒地区渗漏水整治中实施效果良好,有较好的施工进度和经济性。

关键词: 高寒地区, 运营隧道, 渗漏水整治, 注浆, 伴热电缆

Abstract:

An operating tunnel on Ji’ningBaotou railway in Inner Mongolia has water leakage defect. In the paper, a brief introduction is made to the tunnel, the water leakage defect and the freezing defect of the tunnel are expounded in terms of defect classification, defect causes, defect treatment methods and defect treatment effect. Comprehensive defect treatment measures, including grouting and heating and thermal insulation measures, are taken for the tunnel. The engineering practice shows that the treatment technologies adopted have achieved good construction progress, good economy and good effect in the treatment of the water leakage in plateau and extremely cold region.

Key words: plateau and extremely cold region, operating tunnel, water leakage treatment, grouting, heat tracing cable

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