浅埋盾构隧道联络通道明挖施工

赵璞琪

doi:10.3973/j.issn.1672-741X.2012.z1.011

隧道建设 >

2012 , Vol. 32 >Issue 增刊1: 50 - 54

DOI: https://doi.org/10.3973/j.issn.1672-741X.2012.z1.011

施工技术

浅埋盾构隧道联络通道明挖施工

赵璞琪

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（中铁一局集团城市轨道交通工程有限公司，西安 710054）

赵璞琪（1972—），男，陕西兴平人，1996年毕业于西安公路交通大学，本科，高级工程师，现从事地铁施工工作。

收稿日期: 2012-06-19

修回日期: 2012-10-03

网络出版日期: 2013-02-19

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Construction Technologies for Connection Galleries Constructed by OpencutMethod: Case Study on Shallowburied Shieldbored Tunnels

ZHAO Puqi

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(Track Traffic Engineering Co., Ltd. of China Railway NO.1 Group, Xi’an 710054, China)

Received date: 2012-06-19

Revised date: 2012-10-03

Online published: 2013-02-19

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摘要

西安市轨道交通二号线北客站—北苑站盾构区间1#联络通道现场处在西铜高速、地铁二号线北客站、铁路北客站地下停车场施工等几处作业区的交叉地带，为确保亚洲最大的铁路航空港西安新客站按时开通运营，结合西安市轨道交通二号线北客站—北苑站明挖联络通道施工技术方案，对浅覆土盾构隧道联络通道明挖施工进行研究，总结了明挖联络通道施工中的关键技术和施工组织管理等方面的经验，以期为类似工程施工提供借鉴。

关键词： 浅覆土盾构隧道; 联络通道; 明挖施工

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赵璞琪 . 浅埋盾构隧道联络通道明挖施工[J]. 隧道建设, 2012 , 32(增刊1) : 50 -54 . DOI: 10.3973/j.issn.1672-741X.2012.z1.011

Abstract

The No. 1 connection gallery of shieldbore section at North North stationBeiyuan station section on Xi’an railway transit line 2 locates on connection section of West Tong Highway, North station of Metro line2 and underground park of North railway station. The construction technologies for connection gallery on North Railway stationBeiyuan station section of Xi’an railway transit line 2 constructed by opencut are presented. The key construction technologies and construction organization are summarized. The paper can provide references for similar projects in the future.

Key words： shallowburied shieldbored tunnel; connection gallery; opencut method

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