Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Response of Liquefiable Granular Deposits to Multi-Direction Shaking
A fully coupled continuum-discrete hydromechanical model is employed to analyze the response of saturated granular deposits to multi-direction dynamic excitations. The (per unit of volume) kinetic energy of the input motion is used as a new metric to assess the liquefaction potential under such excitations. Numerical simulations were conducted to assess the validity of this new metric and the impact of multiple direction excitations. These simulations showed that the liquefaction of level ground deposits is highly dependent on the amount of input energy. Nearly identical rates of pore pressure build-up were obtained when a deposit was subjected to one- or two-direction excitations with equal kinetic input energy.
Response of Liquefiable Granular Deposits to Multi-Direction Shaking
A fully coupled continuum-discrete hydromechanical model is employed to analyze the response of saturated granular deposits to multi-direction dynamic excitations. The (per unit of volume) kinetic energy of the input motion is used as a new metric to assess the liquefaction potential under such excitations. Numerical simulations were conducted to assess the validity of this new metric and the impact of multiple direction excitations. These simulations showed that the liquefaction of level ground deposits is highly dependent on the amount of input energy. Nearly identical rates of pore pressure build-up were obtained when a deposit was subjected to one- or two-direction excitations with equal kinetic input energy.
Response of Liquefiable Granular Deposits to Multi-Direction Shaking
El Shamy, Usama (Autor:in) / Zeghal, Mourad (Autor:in)
GeoCongress 2006 ; 2006 ; Atlanta, Georgia, United States
GeoCongress 2006 ; 1-5
21.02.2006
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Response of Liquefiable Granular Deposits to Multi-Direction Shaking
| British Library Conference Proceedings | 2006
System response of liquefiable deposits
| Elsevier | 2018
Shaking Table Tests on Liquefiable Sand Deposits Treated with Sand Compaction Piles
| Springer Verlag | 2021
Effect of shaking strength on the seismic response of liquefiable level ground
| Online Contents | 2013