The Study on Tunnel Surrounding Rock Displacement Prediction

Wen Sheng Shen

doi:10.4028/www.scientific.net/AMM.340.85

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 340The Study on Tunnel Surrounding Rock Displacement...

The Study on Tunnel Surrounding Rock Displacement Prediction

Abstract:

The traditional regression analysis method cant effectively predict the final deformation of divisional excavation. This paper is going to propose prediction technique of piecewise nonlinear fitting according to deformation law of surrounding rock displacement during divisional tunneling, to construct piecewise nonlinear fitting function. Through comparative analysis in engineering application, it is proved that it can better meet the prediction need for surrounding rock deformation during information zing construction with its higher accurate prediction and correlation coefficient.

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Periodical:

Applied Mechanics and Materials (Volume 340)

Pages:

85-89

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.340.85

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Online since:

July 2013

Authors:

Wen Sheng Shen

Keywords:

Displacement, Piecewise Fitting, Surrounding Rock, Tunnel Engineering

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References

[1] WANG Mingnian, LU Junfu, JIA Yuanyuan, et. Study of absolute deformation control criterion and its application [J]. Rock and Soil Mechanics, 2010, 10310): 3354-3360. (In Chinese).

Google Scholar

[2] YANG Hui-jun, WANG Meng-shu. Analysis on construction factors of surrounding rock deformation in tunneling works[J]. Journal of the China Railway Society, 2009, 28(3): 92–96. (in Chinese).

Google Scholar

[3] Southwest Jiaotong University. Report of field supervision. and measurement of Xiamen submarine[R]. Chongqing: Southwest Jiaotong University, 2009. (in Chinese).

Google Scholar

[4] Zeger S L, Harlow S D. Mathematical Models from Laws of Growth to Tools for Biological Analysis: Fifty Years of Growth[J]. Growth, 1987, 51: 1-21.

Google Scholar

[5] Liu Q.S. Method of Calculationg Least Squares [M]. Beijing: Beijing Industrial University Press, (1989).

Google Scholar

[6] France J, Dijkstra J, Thornley J H M, et al. A Simple but Flexible Growth Function[J]. Growth Development &Aging, 1996, 60: 71-83.

Google Scholar