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隧道建设(中英文) ›› 2009, Vol. 29 ›› Issue (增刊2): 114-116,176.DOI: B

• 施工技术 • 上一篇    下一篇

环形开挖预留核心土法在羊台山隧道中的运用

康铁军   

  1. 中铁隧道集团三处有限公司| 广东 深圳518109
  • 收稿日期:2009-06-29 修回日期:2008-09-07 出版日期:2009-09-30 发布日期:2010-01-04
  • 作者简介:康铁军(1976—)|男|贵州毕节人|1999年毕业于西南交通大学土木工程专业|本科|工程师|现从事施工技术管理工作。

Application of Corekeeping Ring Cut Method in Yangtaishan Tunnel

KANG Tiejun   

  1. The 3rd Engineering Co., Ltd. of China Railway Tunnel Group, Shenzhen 518109, Guangdong, China
  • Received:2009-06-29 Revised:2008-09-07 Online:2009-09-30 Published:2010-01-04

摘要:

阐述环形开挖预留核心土法在羊台山隧道浅埋段开挖中的应用,重点介绍通过对环形开挖预留核心土法进行适当改进后的施工工艺,进一步说明改进后的工法优点及适用范围,供广大工程技术人员参考。

Abstract:

The application of corekeeping ring cut method in the excavation of the shallowburied section of Yangtaishan tunnel is presented, with the emphasis being placed on the presentation of the construction techniques of the optimized corekeeping ring cut method. The advantages and application scopes of the optimized corekeeping ring cut method is also presented. This paper can provide reference for tunneling colleagues.

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