A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WAVE PROPAGATION THROUGH SOILS IN CENTRIFUGE TESTING
Wave propagation phenomena in soils can be experimentally simulated using centrifuge scale models. An original excitation device (drop-ball arrangement) is proposed to generate short wave trains. Wave reflections on model boundaries are taken into account and removed by homomorphic filtering. Propagation is investigated through dispersion laws. For drop-ball experiments, spherical wave field analysis assuming linear viscoelasticity leads to a complete analytical description of wave propagation. Damping phenomena are examined and evaluated using this description.
WAVE PROPAGATION THROUGH SOILS IN CENTRIFUGE TESTING
Wave propagation phenomena in soils can be experimentally simulated using centrifuge scale models. An original excitation device (drop-ball arrangement) is proposed to generate short wave trains. Wave reflections on model boundaries are taken into account and removed by homomorphic filtering. Propagation is investigated through dispersion laws. For drop-ball experiments, spherical wave field analysis assuming linear viscoelasticity leads to a complete analytical description of wave propagation. Damping phenomena are examined and evaluated using this description.
WAVE PROPAGATION THROUGH SOILS IN CENTRIFUGE TESTING
Semblat, J. -F. (author) / Luong†, M. P. (author)
Journal of Earthquake Engineering ; 2 ; 147-171
1998-01-01
25 pages
Article (Journal)
Electronic Resource
English
Wave Propagation Through Soils in Centrifuge Testing
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