Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Site Response Analysis of Liquefying Sites
Two case histories of liquefaction at down-hole array stations were analyzed using one-dimensional dynamic site response procedures with three different constitutive models for liquefiable soils. The two sites were the Port Island Array in the 1995 Kobe Earthquake and the Wildlife Liquefaction Array in the 1987 Superstition Hills Earthquake. The three constitutive models represent a range of modeling complexity and were run as user-defined models in the finite difference program FLAC. Procedures for calibrating the non-linear constitutive models against field data and the numerical solution procedures are described. Sensitivity of the computed responses to parameter uncertainties was evaluated. The capabilities and limitations of these methods for simulating the observed responses at these sites are discussed.
Site Response Analysis of Liquefying Sites
Two case histories of liquefaction at down-hole array stations were analyzed using one-dimensional dynamic site response procedures with three different constitutive models for liquefiable soils. The two sites were the Port Island Array in the 1995 Kobe Earthquake and the Wildlife Liquefaction Array in the 1987 Superstition Hills Earthquake. The three constitutive models represent a range of modeling complexity and were run as user-defined models in the finite difference program FLAC. Procedures for calibrating the non-linear constitutive models against field data and the numerical solution procedures are described. Sensitivity of the computed responses to parameter uncertainties was evaluated. The capabilities and limitations of these methods for simulating the observed responses at these sites are discussed.
Site Response Analysis of Liquefying Sites
Ziotopoulou, K. (Autor:in) / Boulanger, R. W. (Autor:in) / Kramer, S. L. (Autor:in)
GeoCongress 2012 ; 2012 ; Oakland, California, United States
GeoCongress 2012 ; 1799-1808
29.03.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Site Response Analysis of Liquefying Sites
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