Seismic isolation effect of lined circular tunnels with damping treatments

Physics & Astronomy

• viscoelastic damping 64%
• isolation 56%
• tunnels 55%
• damping 47%
• linings 43%
• soils 41%
• fluid filled shells 34%
• P waves 23%
• stress concentration 22%
• S waves 20%
• incidence 16%
• frequency ranges 15%
• harmonics 13%
• shear 13%
• coatings 13%
• cavities 12%
• fluids 11%
• configurations 10%
• scattering 10%
• excitation 9%
• performance 8%

Earth & Environmental Sciences

• isolation effect 100%
• seismic isolation 96%
• damping 61%
• tunnel 53%
• liner 32%
• material 24%
• poroelasticity 21%
• shear modulus 17%
• fluid 17%
• seismic wave 14%
• P-wave 13%
• S-wave 13%
• cavity 12%
• soil 12%
• coating 12%
• scattering 11%
• shell 11%
• effect 6%
• parameter 5%

Engineering & Materials Science

• Tunnels 50%
• Damping 45%
• Soils 31%
• Shear waves 27%
• Seismic waves 26%
• Fluids 25%
• Scattering 18%
• Stress concentration 17%
• Materials properties 16%
• Coatings 14%