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

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

Tunnel Construction ›› 2012, Vol. 32 ›› Issue (增刊1): 50-54.DOI: 10.3973/j.issn.1672-741X.2012.z1.011

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

ZHAO Puqi

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

Received:2012-06-19 Revised:2012-10-03 Online:2012-11-20 Published:2013-02-19

Abstract

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

ZHAO Puqi. Construction Technologies for Connection Galleries Constructed by OpencutMethod: Case Study on Shallowburied Shieldbored Tunnels[J]. Tunnel Construction, 2012, 32(增刊1): 50-54.

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

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