Archivio Istituzionale della RicercaInvestigating the dynamic response of a concrete gravity dam (Pine Flat) is the objective of this study. The acoustic-structure coupling interaction is applied to simulate the reservoir-dam system. The effect of foundation size and the efficiency of the infinite element available in the ABAQUS code to model boundaries are studied. From the comparison of displacement, dynamic pressure and acceleration time history, the evaluation of the dam response to the rising water level is performed. The concrete damaged plasticity model is adopted to evaluate the damage and cracking of the dam caused by Taft earthquake.
Seismic analysis of Pine Flat concrete dam / Valente, S.; He, Q.; Capriulo, C.. - ELETTRONICO. - (2019). (Intervento presentato al convegno 15th ICOLD International Benchmark Workshop on Numerical Analysis of Dams tenutosi a Milano nel 9-11 September 2019).
Seismic analysis of Pine Flat concrete dam
Valente S.;
2019
Abstract
Investigating the dynamic response of a concrete gravity dam (Pine Flat) is the objective of this study. The acoustic-structure coupling interaction is applied to simulate the reservoir-dam system. The effect of foundation size and the efficiency of the infinite element available in the ABAQUS code to model boundaries are studied. From the comparison of displacement, dynamic pressure and acceleration time history, the evaluation of the dam response to the rising water level is performed. The concrete damaged plasticity model is adopted to evaluate the damage and cracking of the dam caused by Taft earthquake.
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theme_A_formulation.pdf
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Descrizione: Formulazione del tema su cui ci si deve confrontare (benchmark)
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Altro materiale allegato
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20_valente_final_paper_v2.pdf
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Descrizione: Articolo principale
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1. Preprint / submitted version [pre- review]
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2.17 MB | Adobe PDF | Visualizza/Apri |
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https://hdl.handle.net/11583/2785651