Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Parameter identification for nonlinear structural model using modal iterative error correction method
Highlights Nonlinear bilinear model parameters for each story are identified. Full-scale experimental results are used for identifications. The accuracy of the identified model is confirmed being high.
Abstract In seismic response analysis of buildings against strong earthquakes, it is very important to appropriately set the model parameters of the building. Numerous methods have been proposed to identify these parameters. However, most are based on only linear analysis; some studies using nonlinear analysis noted difficulty in practical application. In the present study, the Modal Iterative Error Correction (MIEC) method is proposed to identify the nonlinear seismic parameters of buildings. The accuracy of this technique is evaluated based on shaking table test results.
Parameter identification for nonlinear structural model using modal iterative error correction method
Highlights Nonlinear bilinear model parameters for each story are identified. Full-scale experimental results are used for identifications. The accuracy of the identified model is confirmed being high.
Abstract In seismic response analysis of buildings against strong earthquakes, it is very important to appropriately set the model parameters of the building. Numerous methods have been proposed to identify these parameters. However, most are based on only linear analysis; some studies using nonlinear analysis noted difficulty in practical application. In the present study, the Modal Iterative Error Correction (MIEC) method is proposed to identify the nonlinear seismic parameters of buildings. The accuracy of this technique is evaluated based on shaking table test results.
Parameter identification for nonlinear structural model using modal iterative error correction method
Uesaka, Takuya (Autor:in) / Nakamura, Naohiro (Autor:in) / Suzuki, Takuya (Autor:in)
Engineering Structures ; 232
24.12.2020
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Input motion inversion in elastoplastic soil model using modal iterative error correction method
| DOAJ | 2019
Input motion inversion in elastoplastic soil model using modal iterative error correction method
| Wiley | 2019
Modal Parameter Identification Method for Structural Health Monitoring Benchmark Model
| British Library Conference Proceedings | 2012