In view of the double-track tunnel on passenger dedicated line with speed 250 km/h, finite element programming has been employed to simulate dynamic construction process under shallow-buried and bias conditions with grade IV, including stony and soil, and grade V surrounding rock. Different construction methods under various operation conditions have been compared. Based on stability of surrounding rock and safety of primary and temporary lining, proper construction method under various operation conditions has been presented.
Study on Construction Method of Double-Track Tunnel on Passenger Dedicated Line by Numerical Simulation
ICCAHE, International Conference on Civil, Architectural and Hydraulic Engineering, 2012 ; 1527-1531
Applied Mechanics and Materials ; 204-208
2012
5 Seiten
Aufsatz (Konferenz)
Englisch
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