土工基础

›› 2012, Vol. 26 ›› Issue (5): 19-21.

• 工程实录 • 上一篇    下一篇

山岭隧道建设环境岩土工程问题探析

李京，余愿，熊鑫   

  1. （桂林理工大学建筑与土木工程学院，广西桂林 541004）
  • 收稿日期:2011-12-06 出版日期:2012-10-20 发布日期:2012-10-27
  • 作者简介:李京（1986-），男，福建龙岩人，硕士研究生，研究方向为岩土工程。

Environmental Geotechnics in the Tunnel Construction in Mountain Areas

LI Jing, YU Yuan， XIONG Xin   

  1. （College of Architectural and Civil Engineering, Guilin University of Technology, Guilin541004 ）
  • Received:2011-12-06 Online:2012-10-20 Published:2012-10-27

摘要： 结合新建南广铁路北岭山隧道工程实例，分析了洞门开挖及简易公路修建所产生的边坡问题，主洞开挖引起的山体变形和隧道内地质灾害问题，以及工区洞外生产生活对环境的影响和地下水环境变化等环境岩土工程问题，并探讨相应的处理措施。

关键词: 山岭隧道, 环境岩土工程, 地质灾害

Abstract: Based on the case history of the construction of Beiling Tunnel in the New South Nan Guang Railway Project, this paper introduces the deformation of rock mass and the tunnel linings problems encountered in the excavation of the tunnel as well as the geotechnical hazards such as the slope stability problems induced by the construction of the tunnel entrance and the access road. The environmental impact by the construction of the ancillary system such as the temporary residential areas for the construction personnel has also discussed in this paper.

Key words: Tunneling Project in the Mountain Area, Environmental Geotechnical Engineering, Geological Hazards