Performance-based seismic evaluation methods for the estimation of inelastic deformation demands

Performance-based seismic evaluation methods for the estimation of inelastic deformation demands

The article presents experimental research and comparison of two performance-based seismic evaluation methods: nonlinear static procedure (NSP) / pushover analysis (PoA) and nonlinear time history analysis. It is established that nonlinear static procedure is good enough for prediction of plastic hi...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2019-07, Vol.570 (1), p.12108
Hauptverfasser: Zubritskiy, M A, Ushakov, O Y, Sabitov, L S
Format: Artikel
Sprache:eng
Schlagworte:
Earthquake resistance
Performance evaluation
Plastic properties
Seismic analysis
Seismic response
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Zusammenfassung:The article presents experimental research and comparison of two performance-based seismic evaluation methods: nonlinear static procedure (NSP) / pushover analysis (PoA) and nonlinear time history analysis. It is established that nonlinear static procedure is good enough for prediction of plastic hinges localization, but difference between methods results is more than 15 % with a lack of seismic resistance.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/570/1/012108