大断面黄土隧道施工工法研究

石磊; 侯小军; 武进广

doi:10.3973/j.issn.1672-741X.2012.z1.002

隧道建设 >

2012 , Vol. 32 >Issue 增刊1: 8 - 13

DOI: https://doi.org/10.3973/j.issn.1672-741X.2012.z1.002

研究与探索

大断面黄土隧道施工工法研究

石磊 ,
侯小军 ,
武进广

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(1.中铁七局集团有限公司，郑州 450016； 2.中铁一局集团有限公司，西安 710000)

石磊（1976—），男，陕西蓝田人，1998年毕业于西南交通大学地下结构与隧道工程专业，硕士，高级工程师，现从事隧道及地下工程施工管理工作。

收稿日期: 2012-09-28

修回日期: 2012-10-26

网络出版日期: 2013-02-19

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Analysis on the Construction Methods for Loess Tunnel with Large Crosssection

SHI Lei ,
HOU Xiaojun ,
WU Jinguang

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(1. China Railway Seven Engineering Group Co., Ltd., Zhengzhou 450016, China; 2. China Railway First Engineering Group Co., Ltd., Xi’an 710000, China)

Received date: 2012-09-28

Revised date: 2012-10-26

Online published: 2013-02-19

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摘要

以墩梁隧道为背景采用高精度全站仪和反光模片进行隧道施工现场监控量测，通过量测数据分析，比较了双侧壁导坑、单侧壁导坑和三台阶开挖施工工法在大断面黄土隧道中的适用性及优缺点，得出了不同施工工法在大断面黄土隧道开挖施工中控制变形的关键技术措施，以期为类似隧道工程施工提供借鉴。 

关键词： 大断面; 黄土隧道; 双侧壁导坑法; 单侧壁导坑法; 三台阶法

本文引用格式

石磊 , 侯小军 , 武进广 . 大断面黄土隧道施工工法研究[J]. 隧道建设, 2012 , 32(增刊1) : 8 -13 . DOI: 10.3973/j.issn.1672-741X.2012.z1.002

Abstract

Tunnel construction monitoring on sit is was carried out by means of high precision total station and reflective film, with the monitoring of Dunliang tunnel as an example. The advantages, disadvantages and applicability of the double side drift method, single side drift method and threebench excavation method for loess tunnel with large crosssection are put into comparison, on basis of monitoring data analysis. Key deformation control technologies of different construction methods are obtained. The paper can provide references for similar projects in the future.

Key words： large crosssection; loess tunnel; construction method

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