Rapid seismic performance assessment method for one story hinged precast buildings
| Autor: | Mehmet Palanci, Sevket Murat Senel |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
Office buildings
Engineering Seismic waves Inventory building Seismic performance assessment Industrial buildings Civil engineering Seismic wave Building inventory Seismic analysis Precast concrete Rapid evaluation Earthquakes Analysis method Civil and Structural Engineering Structural properties business.industry Mechanical Engineering Building and Construction Structural engineering Rapid assessment Mechanics of Materials Assessment methods Seismic performance Precast industrial buildings Damage estimation Nonlinear analysis Nonlinear analysis methods business Estimation Seismic design |
| Zdroj: | Structural Engineering and Mechanics. 48:257-274 |
| ISSN: | 1225-4568 |
| DOI: | 10.12989/sem.2013.48.2.257 |
| Popis: | In this study, seismic performance of one story hinged precast buildings, which represents the majority of existing lightweight industrial building stock of Turkey, was assessed. A lot of precast buildings, constructed in one of the important seismic zones of western Turkey, were investigated and building inventories were prepared. By this method, structural properties of inventory buildings and damaged precast buildings in recent earthquakes were compared. Damage estimations based on nonlinear analysis methods have shown that estimated damage levels of inventory buildings and observed damage levels in recent earthquakes are similar. Accuracy of damage estimation study and the simplicity of the one story precast building models implied that rapid seismic performance assessment method for these buildings can be developed. In this assessment method, capacity curves and vibration periods of precast buildings were calculated by using structural properties of precast buildings. The proposed assessment method was applied to inventory buildings by using two different seismic demand scenarios which reflect moderate and soft soil conditions. Comparison of detailed analysis and rapid assessment methods have indicated that reliable seismic performance estimations can be performed by using proposed method. It is also observed that distribution of damage estimations is compatible in both scenarios. © 2013 Techno-Press, Ltd. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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