A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Spacial Displacement Regulations in Soft Surrounding Rock Tunnel
Based on the engineering background of Dongkeling tunnel of Guizhou-Guangzhou high-speed rail, construction process in soft surrounding rock is simulated by using finite difference software——FLAC according to large-deformation characteristics in water-rich and weathering altered granite weak surrounding rock. Several aspects, such as vault settlement, invert uplift, clearance convergence, surface settlement, the maximum and minimum principal stress of the initial support and plastic zone of surrounding rock, are analyzed to determine the tunnel stability with different construction methods.
Research on Spacial Displacement Regulations in Soft Surrounding Rock Tunnel
Based on the engineering background of Dongkeling tunnel of Guizhou-Guangzhou high-speed rail, construction process in soft surrounding rock is simulated by using finite difference software——FLAC according to large-deformation characteristics in water-rich and weathering altered granite weak surrounding rock. Several aspects, such as vault settlement, invert uplift, clearance convergence, surface settlement, the maximum and minimum principal stress of the initial support and plastic zone of surrounding rock, are analyzed to determine the tunnel stability with different construction methods.
Research on Spacial Displacement Regulations in Soft Surrounding Rock Tunnel
Advanced Materials Research ; 690-693 ; 886-889
2013-05-14
4 pages
Article (Journal)
Electronic Resource
English
Time Series Forecasting of Tunnel Surrounding Rock Displacement
| Trans Tech Publications | 2011
Time Series Forecasting of Tunnel Surrounding Rock Displacement
| British Library Conference Proceedings | 2011
The Study on Tunnel Surrounding Rock Displacement Prediction
| Trans Tech Publications | 2013
Displacement analysis of surrounding rock deformation of Baochang tunnel in Yunnan
| DOAJ | 2019