Application of LRBF-DQ and CVBFEM Methods for Evaluating Saturated Sand Liquefaction around Buried Pipeline

AbstractLiquefaction is a phenomenon that occurs in loose saturated granular soils during seismic loading. In this study, the control volume finite-element method (CVFEM) and local radial basis function-based differential quadrature (LRBF-DQ) method were used to evaluate the liquefaction of the satu...

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Veröffentlicht in:	Journal of pipeline systems 2022-02, Vol.13 (1)
Hauptverfasser:	Kutanaei, Saman Soleimani, Choobbasti, Asskar Janalizadeh, Fakhrabadi, Alireza, Ghadakpour, Moein, Vafaei, Ali, Afrakoti, MobinaTaslimi Paein
Format:	Artikel
Sprache:	eng
Schlagworte:	Buried pipes Coarse-grained soils Earthquake loads Earthquakes Finite element method Liquefaction Permeability Pipelines Quadratures Radial basis function Sand Saturated soils Seismic activity Sensitivity analysis Soil Soil permeability Submarine pipelines Technical Papers Trenches (pipelines) Uplift
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