Seismic reliability assessment of a non-seismic reinforced concrete framed structure designed according to ABNT NBR 6118:2014
| Author(s): |
Eduardo Marques Vieira Pereira
Gustavo Henrique Ferreira Cavalcante
Isabela Durci Rodrigues
Luiz Carlos Marcos Vieira Junior
Gustavo Henrique Siqueira
|
|---|---|
| Medium: | journal article |
| Language(s): | Portuguese |
| Published in: | Revista IBRACON de Estruturas e Materiais, 2022, n. 1, v. 15 |
| DOI: | 10.1590/s1983-41952022000100010 |
| Abstract: |
Due to the paucity of studies regarding the seismic assessment of buildings in Brazil, this study aims to present and discuss a seismic reliability assessment of a reinforced concrete framed structure designed according to the Brazilian standard ABNT NBR 6118:2014 without the consideration of the seismic design requirements of ABNT NBR 15421:2006. Herein, fragility functions are generated through probabilistic seismic demand analysis, and integrated with hazard curves for Northeastern Brazil to generate regional failure probability maps for three limit-states: Immediate Occupancy (IO), Life Safety (LS), and Collapse Prevention (CP). The results indicated that the building performance is adequate for IO; however, for LS and CP, an unacceptable performance is observed. |
| Copyright: | © 2022 Eduardo Marques Vieira Pereira, Gustavo Henrique Ferreira Cavalcante, Isabela Durci Rodrigues, Luiz Carlos Marcos Vieira Júnior, Gustavo Henrique Siqueira |
| License: | This creative work has been published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license which allows copying, and redistribution as well as adaptation of the original work provided appropriate credit is given to the original author and the conditions of the license are met. |
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data sheet - Reference-ID
10627592 - Published on:
02/09/2021 - Last updated on:
14/09/2021
