Abstract
In this paper, both the full space and the half space 2.5 dimensional finite element-boundary element model is established for modeling the coupled tunnel and soil. The tunnel wall is modeled by using finite element method and the soil is modeled by using boundary element method. We also calculate the response of the tunnel model by using the exact solution. In order to illustrate the rationality of the model, we compared that to the result which we detected at the free boundary with a single point harmonic load. The response of tunnel and soil in the full space and the half space are analyzed.
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Acknowledgements
The work described in this paper was supported by the National Science Foundation of China (Grant No. 51308493).
This work is supported by the National Natural Science Foundation of China (Grant No. 51008123, 51368020, the project for the cultivation object of Young Scientists of Jiangxi Province (Grant No. 2011BCB23015).
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© 2018 Springer Nature Singapore Pte. Ltd. and Zhejiang University Press
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Feng, Q., Liu, S., Lei, X. (2018). Preliminary Analysis of the Interaction Between Tunnel and Soil by the 2.5D FEM-BEM Method. In: Bian, X., Chen, Y., Ye, X. (eds) Environmental Vibrations and Transportation Geodynamics. ISEV 2016. Springer, Singapore. https://doi.org/10.1007/978-981-10-4508-0_38
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DOI: https://doi.org/10.1007/978-981-10-4508-0_38
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