Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of Fragility Curves for Pile Foundation in Liquefied Ground Using Nonlinear 3D Finite Element Analysis
Assessment of vulnerability of pile foundation in liquefied ground is a pertinent issue among engineering community since many failures of pile foundation were experienced in the last decades due to the liquefaction phenomenon. Present study is a humble attempt in this direction by estimating vulnerability of pile foundation in liquefied ground. Fragility analysis is performed to estimate vulnerability, and fragility curves are accordingly developed considering different limit state criteria. Nonlinear dynamic analysis of three-dimensional (3D) FEM-based model of soil–pile foundation–structure system is performed using OpenSeesPL software. Uncertainty modeling of ground motion is performed in a simplified manner by generating spectrum consistent artificial motions. Monte Carlo simulation (MCS) technique is used for probabilistic analysis. Finally, the outcome of this study will help to revamp the present design guidelines of pile foundation.
Development of Fragility Curves for Pile Foundation in Liquefied Ground Using Nonlinear 3D Finite Element Analysis
Assessment of vulnerability of pile foundation in liquefied ground is a pertinent issue among engineering community since many failures of pile foundation were experienced in the last decades due to the liquefaction phenomenon. Present study is a humble attempt in this direction by estimating vulnerability of pile foundation in liquefied ground. Fragility analysis is performed to estimate vulnerability, and fragility curves are accordingly developed considering different limit state criteria. Nonlinear dynamic analysis of three-dimensional (3D) FEM-based model of soil–pile foundation–structure system is performed using OpenSeesPL software. Uncertainty modeling of ground motion is performed in a simplified manner by generating spectrum consistent artificial motions. Monte Carlo simulation (MCS) technique is used for probabilistic analysis. Finally, the outcome of this study will help to revamp the present design guidelines of pile foundation.
Development of Fragility Curves for Pile Foundation in Liquefied Ground Using Nonlinear 3D Finite Element Analysis
Lecture Notes in Civil Engineering
Patel, Satyajit (Herausgeber:in) / Solanki, C. H. (Herausgeber:in) / Reddy, Krishna R. (Herausgeber:in) / Shukla, Sanjay Kumar (Herausgeber:in) / Bhowmik, Partha (Autor:in) / Saha, Rajib (Autor:in)
06.05.2021
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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