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隧道建设(中英文) ›› 2010, Vol. 30 ›› Issue (2): 125-127,161.DOI: B

• 研究与探索 • 上一篇    下一篇

西秦岭铁路隧道TBM掘进同步衬砌施工技术探讨

 苏睿1, 刘晓翔2, 高文山1   

  1. 1. 中铁十八局集团有限公司兰渝铁路工程指挥部| 甘肃 武都 746000;
    2. 兰渝铁路有限责任公司| 兰州730050
  • 收稿日期:2010-04-07 修回日期:2010-04-15 出版日期:2010-04-20 发布日期:2010-05-25
  • 作者简介:苏睿(1970—)|男|辽宁北镇人|1994年毕业于中国地质大学水文地质与工程地质专业|本科|高级工程师|现从事隧道工程施工工作。

Case Study on Simultaneous Lining Construction Technology for
West Qinling Railway Tunnel Constructed by TBM

SU Rui1, LIU Xiao-Xiang2, GAO Wen-Shan1   

  1. 1. LanzhouChongqing Railway Headquarters, China Railway 18th Bureau Group Co., Ltd.,
    Wudu 746000, Gansu, China; 2. LanzhouChongqing Railway Co., Ltd., Lanzhou 730050, China
  • Received:2010-04-07 Revised:2010-04-15 Online:2010-04-20 Published:2010-05-25

摘要:

为解决TBM正常掘进时连续皮带机在出碴工况下实现同步实施衬砌,介绍连续皮带机、通风软管、供水管路、高压电缆等的布置方式和穿越方式,对全断面衬砌液压台车进行特殊结构设计,并做科学合理的配套规划。为提高隧道TBM掘进施工进度、保证衬砌质量和施工安全提供借鉴和参考。

关键词:  西秦岭隧道, TBM, 连续皮带机, 全断面液压衬砌台车, 管路设置, 同步衬砌

Abstract:

The arrangement of the conveyor belts, flexible ventilation ducts, water supply pipes and high voltage cables for West Qinling tunnel with belt conveyor mucking system, which is constructed by TBMs, is presented in the paper. The design of the fullface hydraulic lining formwork jumbo is described. The paper can be served as reference for similar projects in the future.

Key words: West Qinling tunnel, TBM, belt conveyor, full face hydraulic lining formwork jumbo, utility line arrangement, simultaneous lining

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