Numerical Simulation on the Surface Subsidence Effect during Shield Tunneling Construction

Abstract:

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Against the background of shenyang subway shield tunnel construction, the method of numerical simulation methods are used to analyze the factors of surface subsidence caused by shield construction comprehensively, and the universal finite element program ABAQUS is used to establish mechanical model depended on comprehensive consideration the influence factors of soil warehouses pressure, seepage and groundwater. A dynamic finite element simulation of shield advance process and conclude the surface deformation rule of soil are studied.

Info:

Periodical:

Advanced Materials Research (Volumes 299-300)

Edited by:

Jianzhong Wang and Jingang Qi

Pages:

110-113

DOI:

10.4028/www.scientific.net/AMR.299-300.110

Citation:

H. X. Sun et al., "Numerical Simulation on the Surface Subsidence Effect during Shield Tunneling Construction", Advanced Materials Research, Vols. 299-300, pp. 110-113, 2011

Online since:

July 2011

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Price:

$35.00

[1] Mengshu Wang. in: Underground engineering shallow tunnel and subsurface excavation technology , Anhui education Press, Hefei(2004), in press.

[2] PECK R B. : Proceedings of the 7th International Conference on Soil Me-chanics and Foundation Engineering, Mexico City: [s. n. ](1969), p.225.

[3] SA GASETA C. : Geotechnique Vol. 37 (1987), p.301.

[4] VERRUIJ T A, BOOKER J R. : Geotechnique Vol. 46 (1996), p.753.

[5] LOGANATHAN N, POULOS H G. : Journal of Geotechnical and Environmental Engineering Vol. 124 (1998), p.846.

[6] Fengxiang Zhang, Deming Fu, Guoxiang Yang, Zhaochi Xiang. in: Shield tunnel construction manual , People's traffic press, Beijing(2005), in press.

[7] Jianhai Liu. ShiJiazhuang railway institute in geotechnical, ShiJiazhuang(2006).

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