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A platform for research: civil engineering, architecture and urbanism
The Study on Tunnel Surrounding Rock Displacement Prediction
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.
The Study on Tunnel Surrounding Rock Displacement Prediction
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.
The Study on Tunnel Surrounding Rock Displacement Prediction
Applied Mechanics and Materials ; 340 ; 85-89
2013-07-15
5 pages
Article (Journal)
Electronic Resource
English
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