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隧道建设(中英文) ›› 2006, Vol. 26 ›› Issue (4): 78-80.DOI: B

• 施工技术 • 上一篇    下一篇

监控量测在高阳寨隧道出口大跨衬砌段的应用

王光辉, 方俊波   

  1. 中铁隧道集团科研所
  • 收稿日期:2005-07-07 出版日期:2006-08-20 发布日期:2010-04-21
  • 作者简介:王光辉(1980-)|男|2003年毕业于西安公路交通大学隧道与地下工程专业|本科|工学学士|助理工程师。

Application of Monitoring and Measurement in Lined Largespan
Portion of Exit Section of Gaoyangzai Tunnel

WANG Guang-Hui, FANG Dun-Bei   

  1. Scientific Research Institute under China Railway Tunnel Group Co.|Ltd
  • Received:2005-07-07 Online:2006-08-20 Published:2010-04-21

摘要:

宜万铁路高阳寨隧道出口段为破碎堆积体,在如此复杂的地形条件下修建双线大跨隧道难度极大,监控量测为快速施工提供了依据和安全保障;介绍了监测实施方案,分析了监测成果,论证了在破碎堆积体中修建双线大跨隧道的可行性。

关键词:  , 隧道  , 大跨衬砌段  , 破碎堆积体  , 监控量测

Abstract:

The exit portion of Gaoyangzai tunnel on Yiwan railway is located in fractured accumulative ground. It is of great difficulty to build largespanned doubletrack railway tunnels under such difficult geological conditions. Monitoring and measurement provide basis and safety guarantees for the rapid construction of the tunnel. The article presents the execution plan of the monitoring and measurement, analyses the monitoring results and expatiates on the feasibility of building largespanned doubletrack tunnel in fractured accumulative ground.

Key words: tunnel lined largespan portion  , fractured accumulative ground  , monitoring and measurement

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