›› 2011, Vol. 25 ›› Issue (3): 90-.

• 工程实录 • 上一篇    下一篇

深埋长大泰宁隧道现场监控量测及分析

蒋景顺   

  1. (三明市高速公路有限责任公司,福建三明 365000)
  • 收稿日期:2011-04-08 出版日期:2011-11-15 发布日期:2012-01-13
  • 作者简介:蒋景顺,男,1973年生,工程师,主要从事高速公路建设管理方面工作。

On-Site Monitoring and Analysis of Taining Deep-Buried and Long Tunnel

JIANG  Jing  shun   

  1. (Sanming Expressway Co., Ltd, Sanming Fujian  365000, China)
  • Received:2011-04-08 Online:2011-11-15 Published:2012-01-13

摘要: 结合泰宁隧道的工程实践,通过拱顶沉降、围岩收敛、围岩压力和钢拱架内力的现场监控量测工作,研究复杂地质条件下上下台阶法施工时围岩的稳定性。研究的方法、分析过程和结论可为类似条件下隧道工程的设计、施工、监测和进一步的理论研究提供参考和借鉴。

关键词: 隧道, 台阶法, 塌方, 二衬

Abstract: The stability of surrounding rock was studied during the benching tunneling construction period under the complicated geological condition through the on\|site monitoring of settlement of vault, convergence of surrounding rock, pressure of surrounding rock and internal force of steel arch based on Taining tunnel. The method, analysis and conclusion of research was as the reference in design, construction, monitoring and further theoretical research on tunnel engineering under similar condition.