Research of Affection to the Ground on the Metro Station Driven with Enlarging Shield Tunnels

Zhan Rui Wu; Tai Yue Qi; Lin Zhong

doi:10.4028/www.scientific.net/AMM.90-93.2143

Paper Titles

Study on Soil Improvement of TBM’S Commencement and Arrival in Water-Rich Sand Stratum
p.2119

Risk Analysis during Departure and Reception of Shield in the Yellow River Crossing Tunnel of the Middle Route Project of South-to-North Water Diversion
p.2125

The Theory and Stability Studies on Composite Bolted Rock Mass
p.2131

Study on Soil Conditioning and Key Construction Parameters of EPB TBM Advancing in Sand-Pebble Layer of Beijing Metro
p.2138

Research of Affection to the Ground on the Metro Station Driven with Enlarging Shield Tunnels
p.2143

Aerodynamic Comfort Analysis of High-Speed Trains Passing each other at the same Speed through a Tunnel
p.2147

Relation between Surrounding Rock Displacement and its Size of Shaft on its Self-Weight Body Force Condition
p.2152

Calculation and Analysis of the Tunnel Lining's Thermal Stress Field under High Temperature
p.2157

Application Research of Ground Penetrating Radar Detection on the Metal Structure in Tunnel Lining
p.2163

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Research of Affection to the Ground on the Metro...

Research of Affection to the Ground on the Metro Station Driven with Enlarging Shield Tunnels

Abstract:

The construction schemes of metro station driven with enlarging shield tunnels based on the shield tunnel in the upper and lower step method of artificial were first used in the dongshankou station of Guangzhou Metro Line VI and applied successfully in practice. This paper analyses and studies comprehensively the affection to the ground on the metro station driven with enlarging shield tunnels through numerical simulation. The study in this paper is mainly considered the ground settlement and movement when enlarging shield tunneling in the left tunnel. The ground settlement and movement up to a certain extent will affect the safety of the above adjacent buildings. This paper will provide some guidance to the application of this construction method in the future.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

2143-2146

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.2143

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Online since:

September 2011

Authors:

Zhan Rui Wu, Tai Yue Qi, Lin Zhong

Keywords:

Enlarging Shield Tunnel, Ground, Metro Station, Numerical Simulation

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