土工基础

›› 2015, Vol. 29 ›› Issue (3): 173-175.

• 工程实录 • 上一篇    下一篇

监控量测技术及其在茧厂沟隧道中的应用

李景龙，隋 斌   

  1. （山东大学土建与水利学院，济南 250061）
  • 收稿日期:2014-11-06 出版日期:2015-06-20 发布日期:2015-06-26
  • 作者简介:李景龙（1980-），男，工程师，研究方向为地下工程的安全稳定性分析及风险分析。

Construction Monitoring and Application in Jianchanggou Tunnel Excavation

LI Jinglong， SUI Bin   

  1. (College of Civil and Hydraulic Engineering, Shandong University, Jinan, 250061)
  • Received:2014-11-06 Online:2015-06-20 Published:2015-06-26

摘要： 以湖北省谷竹高速茧厂沟隧道工程建设为背景，针对新奥法监控量测技术，开展了隧道围岩稳定性监测，阐述了监测方法，并以某一断面为例进行数据处理分析。为保证隧道安全施工和确定二衬支护时间，提供了依据。

关键词: 隧道, 新奥法, 监控量测, 数据分析

Abstract: This paper presents a case history of the application of the construction monitoring of the New Austria Tunneling Method (NATM) support in the Jianchanggou Expressway Tunnel excavation. The monitoring methods applied in monitoring the stability of the rock mass are introduced. A typical section monitoring data are presented in details. The monitoring ensured the stability of the rock mass and the helped in determining the time for the secondary lining support.

Key words: Expressway Tunnels, New Austria Tunneling Method, Monitoring and Surveying, Dada Analyses