Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fully-Coupled Analysis of a Single Pile Founded in Liquefiable Sands
Using a fully-coupled finite element analysis method, the earthquake behavior of a single pile subjected to an earthquake base shaking in a centrifuge is analysed. An effective stress based elasto-plastic constitutive model is used to represent the stress-strain behavior of the sand. A few years ago, this model was used in a before-the-event prediction exercise and the numerical predictions were found to be reasonably close to observations; samples of comparison between predictions and data are presented. The pile-soil interaction problem is analysed using a two-dimensional model of the problem, and it is shown that the results from the fully-coupled procedure compare reasonably well with centrifuge data.
Fully-Coupled Analysis of a Single Pile Founded in Liquefiable Sands
Using a fully-coupled finite element analysis method, the earthquake behavior of a single pile subjected to an earthquake base shaking in a centrifuge is analysed. An effective stress based elasto-plastic constitutive model is used to represent the stress-strain behavior of the sand. A few years ago, this model was used in a before-the-event prediction exercise and the numerical predictions were found to be reasonably close to observations; samples of comparison between predictions and data are presented. The pile-soil interaction problem is analysed using a two-dimensional model of the problem, and it is shown that the results from the fully-coupled procedure compare reasonably well with centrifuge data.
Fully-Coupled Analysis of a Single Pile Founded in Liquefiable Sands
Anandarajah, A. (Autor:in)
Geo-Denver 2000 ; 2000 ; Denver, Colorado, United States
24.07.2000
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Fully-Coupled Analysis of a Single Pile Founded in Liquefiable Sands
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