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隧道建设(中英文) ›› 2012, Vol. 32 ›› Issue (增刊1): 55-58.DOI: 10.3973/j.issn.1672-741X.2012.z1.012

• 施工技术 • 上一篇    下一篇

长大铁路隧道施工难点及技术措施研究

吕和蔼   

  1. (辽宁大唐国际阜新煤制天然气有限责任公司, 辽宁 阜新 123000)
  • 收稿日期:2012-09-28 修回日期:2012-08-20 出版日期:2012-11-20 发布日期:2013-02-19
  • 作者简介:吕和蔼(1960—),男,陕西长安人,1983年毕业于兰州铁道学院铁道工程专业,本科,高级工程师,现从事技术管理工作。

Study on Construction Difficulties and Countermeasures of Long Railway Tunnels

LV Heai   

  1. (Liaoning Datang International Fuxin Coal Gas Limited Company, Fuxin 123000, Liaoning, China)
  • Received:2012-09-28 Revised:2012-08-20 Online:2012-11-20 Published:2013-02-19

摘要:

以多丰线平顶山隧道建设为例,在对工程概况、地质及水文地质条件分析基础上,详细介绍了铁路隧道施工中遇到的洞内施工作业空间狭小、隧道埋深大、地质条件差、洞内外控制测量难度较大等施工难题,并提出了相应的应对措施。研究结果为复杂地质环境条件下长大铁路隧道建设提供可靠参考依据。

关键词: 铁路隧道, 施工难题, 技术措施

Abstract:

The geological conditions and hydrogeological conditions of Pingdingshan tunnel on Duofeng line are analyzed. Construction difficulties, such as small working space, deep bury, bad geological conditions and hard controlled monitoring, and countermeasures are presented. The study results can provide references for construction of long railway tunnels under complex geological conditions.

Key words: railway tunnel, construction difficulty, countermeasure