Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) · 2011 · 121 citations · 15 references
EngineeringCivil EngineeringOcean EngineeringCoastal EngineeringGeotechnical EngineeringSoil MechanicsCoastal HydrodynamicsHydrodynamic ResponseLiquefaction MitigationMarine HydrodynamicsSurface Wave DynamicsWave LoadingExperimental ValidationFlume ExperimentsLiquefactionPore Water Pressure GenerationPore-water PressureProgressive WavesSoil LiquefactionWave Heights
This paper summarizes the results of an experimental study directed towards the validation of a mathematical model for the buildup of pore water pressure and resulting liquefaction of marine soils under progressive waves. Experiments were conducted under controlled conditions with silt (d(50) = 0.070 mm) in a wave flume with a soil pit. Waves with wave heights in the range of 7.7-18 cm, 55-cm water depth and 1.6-s wave period enabled us to study both the liquefaction and no-liquefaction regime pore water pressure buildup. The experimental data were used to validate the model. A numerical example is also included in the paper to demonstrate the implementation of the model for real-life scenarios.
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On the response of a poro-elastic bed to water waves
Tokuo Yamamoto, H. L. Koning, Hans Sellmeijer et al. · Journal of Fluid Mechanics · 1978 · 662 citations