Analysis of the Longitudinal Settlements of Tunnel with the Soft Layers in Substratum Soil

Qian Yang

doi:10.4028/www.scientific.net/AMR.461.510

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 461Analysis of the Longitudinal Settlements of Tunnel...

Analysis of the Longitudinal Settlements of Tunnel with the Soft Layers in Substratum Soil

Abstract:

The 3D finite element model on the interactions between soil and lining was established based on the Mohr-Coulomb Model. Different operation conditions were used to analyze influence on shield tunnel settlement in soft soil, such as difference in properties of substratum soil of tunnels. The deformation discipline of tunnels was achieved. The calculation results show that: the maximal settlement is linear functions of the elastic modulus of the soft layer.

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Periodical:

Advanced Materials Research (Volume 461)

Pages:

510-512

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.461.510

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Online since:

February 2012

Authors:

Qian Yang

Keywords:

Longitudinal Settlement, Substratum Soil, Tunnel in Soft Soil

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References

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