Study on Settlement of Highway Bed due to Underground Construction of Crossing Railway Tunnels

Guo Chong Lou; Shu Dong Wang

doi:10.4028/www.scientific.net/AMM.90-93.1846

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Stress Analysis of Metro Shield Tunnel Segment — Based on 3D Discontinuous Contact Computational Model
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Comparative Analysis of CRD Method and Three-Bench Method with Temporary Invert
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Influence of Shield Tunneling on a Nearby Buried Pipeline
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Study on Settlement of Highway Bed due to Underground Construction of Crossing Railway Tunnels
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Study on Settlement of Highway Bed due to...

Study on Settlement of Highway Bed due to Underground Construction of Crossing Railway Tunnels

Abstract:

Ground settlement due to construction of underground crossing railway bed is an important issue. In this paper, the influence of the tunnels depths, the elasticity modulus, Poisson’s ratio, and internal friction angle of the sub grade soil property to the ground settlement during construction is simulated by the numerical simulation method. Some conclusions are drawn. Firstly, the tunnels depth doesn’t only influence the growth of the ground settlements, but also the shape of traverse settler. Secondly, the sub grade soil properties mainly affect the larger settlement; the shape of the settlement trough was relatively small.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

1846-1852

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.1846

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Cite this paper

Online since:

September 2011

Authors:

Guo Chong Lou, Shu Dong Wang

Keywords:

Ground Settlement, Highway Bed, Numerical Simulation Method, Railway Tunnels

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References

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