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A platform for research: civil engineering, architecture and urbanism
Three-Dimensional Face Stability Analysis of Circular Tunnels by a Kinematical Approach
The upper-bound method of the limit analysis theory is used to calculate the active and passive pressures in front of a pressurized shield. Two translational kinematically admissible failure mechanisms composed of a sequence of truncated rigid cones are considered for the calculation schemes. The numerical results obtained are presented and compared to those given by other authors.
Three-Dimensional Face Stability Analysis of Circular Tunnels by a Kinematical Approach
The upper-bound method of the limit analysis theory is used to calculate the active and passive pressures in front of a pressurized shield. Two translational kinematically admissible failure mechanisms composed of a sequence of truncated rigid cones are considered for the calculation schemes. The numerical results obtained are presented and compared to those given by other authors.
Three-Dimensional Face Stability Analysis of Circular Tunnels by a Kinematical Approach
Soubra, Abdul-Hamid (author) / Dias, Daniel (author) / Emeriault, Fabrice (author) / Kastner, Richard (author)
GeoCongress 2008 ; 2008 ; New Orleans, Louisiana, United States
GeoCongress 2008 ; 894-901
2008-03-07
Conference paper
Electronic Resource
English
Three-Dimensional Face Stability Analysis of Circular Tunnels by a Kinematical Approach
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