Journal of Geotechnical Engineering · 1984 · 27 citations · 23 references
EngineeringCivil EngineeringEarth SciencesEarthquake EngineeringGeotechnical EngineeringSoil MechanicsEffective StressGeotechnical Earthquake EngineeringGround Motion CharacterizationSoil DynamicsSoil-structure InteractionStress Distribution In SoilsEffective Stress AnalysisEffective Stress In SandsEffective Stress PathHysteretic BehaviorLiquefactionSeismic ResponseSeismically Induced Soil LiquefactionShear Modulus
An effective stress method is presented for analysis of seismic response and liquefaction of horizontally layered saturated sand deposits, based on solution of the fully coupled equations for the granular solid and the pore fluid. A new material model for hysteretic behavior of sands and a new effective stress path rule are presented. The shear modulus reduction and damping of the proposed model are compared with other experimentally based relations. The proposed effective stress analysis method is used to simulate shaking table tests, with results in reasonably good agreement with experimental results. The proposed method of analysis is compared with a number of other well‐known methods.
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