Response assessment of an existing building designed for earthquake loading

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Mosleh, A (Autor) Outra; Humberto Varum (Autor) FEUP; Rodrigues, H (Autor) Outra; Costa, A (Autor) Outra

Ata de Conferência Internacional

Título: EURODYN 2014: IX INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS

Páginas: 537-541

9th International Conference on Structural Dynamics (EURODYN)

Porto, PORTUGAL, JUN 30-JUL 02, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00G-AW8

Abstract (EN): Recent earthquakes confirm the significant seismic vulnerability of existing building specially those designed according to the older codes. This paper investigates the seismic performance of the 6-story building, representative of common new reinforce concrete building in Portugal. Twelve different artificially generated time history records are used with increasing peak ground acceleration (PGA) values. The frame structure is evaluated by using both a nonlinear static (push-over) and time history analysis with 3-D models in longitudinal and transversal directions. The assessment of seismic performance is based on both global and member level criteria. For global response: maximum inter-story drift, displacement and rotation are considered, however for member level an earthquake with 2000-year return period are selected and the biaxial demand of four columns namely : corner, center, facadein X direction and facade in Y direction is studied.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5