Simplified numerical simulation of large tunnel systems under seismic loading: CERN infrastructures as a case study

Keyphrases

• Numerical Simulation 100%
• Seismic Load 100%
• Tunnel Systems 100%
• Large Tunnel 100%
• Ground Motion 50%
• Large Hadron Collider 50%
• Tunnel Alignment 50%
• Circular Tunnel 25%
• Free Field 25%
• Computationally Intensive 25%
• Numerical Solution 25%
• Finite Element Model 25%
• Finite Element 25%
• Lower Order 25%
• Ground Surface 25%
• Switzerland 25%
• Long Distance 25%
• Geneva 25%
• Frequency Dependence 25%
• Computationally Expensive 25%
• Soil-structure Interaction 25%
• Fixity 25%
• D-Wave 25%
• Displacement History 25%
• Seismic Response 25%
• Seismic Analysis 25%
• Wave Propagation Analysis 25%
• Dashpot 25%
• Winkler Model 25%
• Extended Length 25%
• Numerical Methodology 25%
• Beam on Nonlinear Winkler Foundation 25%
• FE Approach 25%
• Nonlinear Spring 25%
• Synchronicity 25%
• Nonlinear Frequency 25%
• Layered Rock 25%
• Tunnel Complex 25%
• Pre-large 25%
• Particle Detectors 25%
• Terrain Profile 25%
• Tunnel Network 25%
• Tunnel Diameter 25%
• Field Displacements 25%
• Electron-positron Colliders 25%
• Lithological Profile 25%
• Intermediate Station 25%
• Large Underground Cavern 25%

Earth and Planetary Sciences

• Ground Motion 100%
• Switzerland 50%
• Soil-Structure Interaction 50%
• Seismic Response 50%
• Positron 50%
• Winkler Foundation 50%
• Seismic Analysis 50%
• Radiation Counter 50%

Engineering

• Seismic Loading 100%
• Tunnel 100%
• Ground Movement 20%
• Free Field 10%
• Numerical Solution 10%
• Soil Structure Interactions 10%
• Ground Surface 10%
• Seismic Response 10%
• Seismic Analysis 10%
• Time History 10%
• Displacement Time 10%
• Finite Element Analysis 10%