Technology of Pile Foundation Underpinning in Shield Tunnel of Xi’an Subway

Lan Ma; Jing Wang

doi:10.4028/www.scientific.net/AMM.204-208.1445

Paper Titles

Research on Safety Inspection of Electric Cable Tunnel with Masonry Structure
p.1423

Numerical Analysis of New Shield Tunnel on Mechanical Behavior of Existing Parallel Tunnel
p.1429

Studies for Deformation of Slurry Shield Construction under Across and Parallel Existing Tunnel
p.1435

Study on Close Coal Seam Pressure Behavior Law of Zhong Xing Mine by Physical Model
p.1439

Technology of Pile Foundation Underpinning in Shield Tunnel of Xi’an Subway
p.1445

Analysis of Settlement Control Measures in Immersed Tunnel
p.1449

The Numerical Experimental Investigation on Damage Zone of Surrounding Rock of Deep Tunnel Based on the Elastic-Plastic-Brittle Constitutive Model
p.1454

Numerical Simulation of Frozen Construction of the Cross-River Tunnel's Connected Aisle
p.1460

Management Criterion for Large Deformation Tunnels
p.1468

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Technology of Pile Foundation Underpinning in...

Technology of Pile Foundation Underpinning in Shield Tunnel of Xi’an Subway

Abstract:

The technology of shield has been widely used in city subway design, when the shield tunnel encounters a bridge across the river; the key issue is to complete the pile foundation underpinning according to the diverse geological conditions. With an example of subway Shield tunnel project from Xi’an, The paper presents the working procedure and emphases of pile foundation underpinning.Based on the configuration design, both the load beared by one single stake and the distortion of the joists are calculated, the carrying capacity computations indicate that pile foundation underpinning is feasible.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

1445-1448

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.1445

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Online since:

October 2012

Authors:

Lan Ma, Jing Wang

Keywords:

Pile Foundation Underpinning, Shield Tunnel, Subway

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References

[1] Yu-bin Wu , Analysis on failure characteristics of shield tunnel under accidentally internal explosion loading : Yanshilixue Yu Gongcheng Xuebao. Vol.2011-09 (2011), pp.3434-3442

Google Scholar

[2] Ming-yu Li, Field measurement and analysis of structural vibration response in the metro shield tunnel: Tiedao Xuebao/Journal of the China Railway Society Vol.2011-06 (2011), pp.88-93

Google Scholar

[3] Xiao-xu Huang, Design method for the underpinning structure composed of piles and beams and its application: Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), Vol.2004-01 (2004), pp.85-89

Google Scholar

[4] Guan-nan Zhou, Influence of shield tunnel construction on short pile foundation-frame structure: Zhongguo Tiedao Kexue/China Railway Science Vol.2009-07 (2009), pp.51-57

Google Scholar