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隧道建设 >

2008 , Vol. 28 >Issue 2: 213 - 216

DOI: https://doi.org/B

施工技术

监测技术在堡镇隧道极高地应力段施工的应用

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  • 中铁五局集团第一有限责任公司宜万经理部
张群健(1970-)|男| 1993年毕业于西南交通大学铁道工程专业|大学本科|高级工程师|注册监理工程师|注册一级建造师|现任中铁五局宜万铁路指挥部总工程师。

收稿日期: 2007-09-14

  修回日期: 2008-01-14

  网络出版日期: 2011-08-17

Application of Monitoring Technology in Construction of Extremelyhigh
Groundstressed Portion of Baozhen Tunnel

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  • YichangWanzhou Railway Project Management Department, No. 1
    Engineering Co., Ltd., No. 5 Bureau Group, C.R.E.C.

Received date: 2007-09-14

  Revised date: 2008-01-14

  Online published: 2011-08-17

摘要

 根据现场监控量测结果和对围岩压力、初支应力、结构内力的测试数据,分析了堡镇隧道极高地应力段软岩大变形的规律,及时调整相应施工参数,确保了施工安全。

本文引用格式

张群健 . 监测技术在堡镇隧道极高地应力段施工的应用[J]. 隧道建设, 2008 , 28(2) : 213 -216 . DOI: B

Abstract

On basis of the insitu monitoring results and the measured data of ground pressure,  primary reinforcement stress and structure internal force, the pattern of the huge deformation of the soft ground in the extremelyhigh groundstressed portion of Baozhen tunnel is analyzed and the corresponding construction parameters are timely adjusted, which guarantees the construction safety.

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