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隧道建设(中英文) ›› 2010, Vol. 30 ›› Issue (4): 451-455.

• 施工技术 • 上一篇    下一篇

梧村山隧道穿越楼房过程中注浆关键技术运用研究

牟松   

  1. 中铁隧道集团科学研究所, 河南洛阳471009
  • 收稿日期:2010-02-20 修回日期:2010-07-01 出版日期:2010-08-27 发布日期:2010-08-30
  • 作者简介:牟松(1977—),男,四川苍溪人,1997年毕业于西南交通大学铁道工程专业,本科,工程师,主要从事隧道及地下工程的设计、施工工作。

Study on Key Grouting Technology for Wucunshan Tunnel
 Passing underneath Buildings

 MAO  Song   

  1. Scientific Research Institute under China Railway Tunnel Group, Luoyang 471009, Henan, China
  • Received:2010-02-20 Revised:2010-07-01 Online:2010-08-27 Published:2010-08-30

摘要:

重点介绍厦门市机场路一期工程(仙岳路—演武大桥段)梧村山隧道穿越并保护34#楼的施工过程中注浆技术,尤其是钻杆后退式注浆、跟踪注浆等技术的运用,成功解决了大跨隧道安全下穿地表建筑的技术难题,分析和总结了通过注浆技术解决类似工程的一些施工经验,以期供同行参考。

关键词:  隧道, 穿越楼房, 注浆技术, 房屋保护, 钻杆后退式注浆, 跟踪注浆

Abstract:

The grouting technology adopted during the construction of Wucunshan tunnel so as to protect No. 34 building is presented. The technology of grouting as drill rod withdraws and tracing compensation grouting are focused. The grouting experience is summarized. The paper can be served as reference for similar projects in the future.

Key words: tunnel, passing underneath buildings, grouting technology, building protection, grouting as drill rod withdraws, tracing compensation grouting