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  • RCCSE(A+)公路运输高质量期刊T1
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隧道建设(中英文) ›› 2006, Vol. 26 ›› Issue (3): 60-61,103.DOI: B

• 施工技术 • 上一篇    下一篇

湿陷性黄土公路隧道的施工要点

朱国保,  张志强   

  1. 西南交通大学地下工程系
  • 收稿日期:2005-11-02 修回日期:2006-03-01 出版日期:2006-06-20 发布日期:2009-12-09
  • 作者简介:朱国保(1973-)|男|工学硕土|工程师|主要从事隧道及地下工程方面的研究。

Control Points for Construction of Highway Tunnels in Collapsible Loess

SHU Guo-Bao,  Zhang-Zhi-Jiang   

  1.  Department of Underground Engineering, Southwest Jiaotong University
  • Received:2005-11-02 Revised:2006-03-01 Online:2006-06-20 Published:2009-12-09

摘要:

主要阐述湿陷性黄土地质条件下修筑隧道的要点。针对黄(陵)—延(安)高速公路HY—08标段汉寨隧道的地质特点,研究了湿陷性黄土公路隧道包括开挖、支护、二衬及监控量测等几个主要工序中不同于其它地质条件下的隧道施工值得注意的关键问题。

关键词:  , 湿陷性黄土 公路隧道  , 施工方案  , 监控量测

Abstract:

Taking Hanzhai tunnel in HY08 bid section of Huangling-Yan'an highway as example, the article studies on some critical issues related to the excavation, reinforcement, secondary lining and monitoring and measurement of highway tunnels located in collapsible loess, to which special attention should be paid during tunnel construction. Thus, the article makes a summary of the major control points for building tunnels in collapsible loess.

Key words: collapsible loess highway tunnel construction plan  , monitoring and measurement

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