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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inelastic Displacement Ratios for SDOF Structures Subjected to Earthquake-tsunami Loadings
This study investigates the inelastic displacement of structures subjected to earthquake-tsunami loadings. The relative intensity is defined as the ratio of the tsunami force per unit mass to the S a of the corresponding ground motion. The effects of the hysteretic model, soil condition, post-yield stiffness, damping, and relative intensity on the inelastic displacement ratios are investigated. The results show that, compared to earthquakes alone, earthquake-tsunami loadings can enlarge the inelastic displacement ratio demands, especially for higher relative intensities. A predictive model is developed by considering several parameters, which may be used in the framework of performance-based seismic design.
Inelastic Displacement Ratios for SDOF Structures Subjected to Earthquake-tsunami Loadings
This study investigates the inelastic displacement of structures subjected to earthquake-tsunami loadings. The relative intensity is defined as the ratio of the tsunami force per unit mass to the S a of the corresponding ground motion. The effects of the hysteretic model, soil condition, post-yield stiffness, damping, and relative intensity on the inelastic displacement ratios are investigated. The results show that, compared to earthquakes alone, earthquake-tsunami loadings can enlarge the inelastic displacement ratio demands, especially for higher relative intensities. A predictive model is developed by considering several parameters, which may be used in the framework of performance-based seismic design.
Inelastic Displacement Ratios for SDOF Structures Subjected to Earthquake-tsunami Loadings
Ji, Duofa (Autor:in) / Wen, Weiping (Autor:in) / Zhai, Changhai (Autor:in) / Lu, Dechun (Autor:in)
Journal of Earthquake Engineering ; 26 ; 7768-7786
18.11.2022
19 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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