A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inelastic seismic response of torsionally unbalanced structures with soft first story
Abstract The objective of this paper is to investigate the influence of the coupling of torsional and soft-first-story effects to the seismic behavior of reinforced concrete frame buildings. For this purpose, several structural models, considering the variation of structural stiffness in the plane of each story and over the height of the structure, were generated. The effect of masonry infills non-uniformly distributed in plan was also examined. Each model was subjected to six strong ground motions acting, simultaneously, in two orthogonal directions. Inelastic dynamic analysis was performed. Results from 708 cases were exanimated, and useful conclusions concerning the inelastic response are derived.
Inelastic seismic response of torsionally unbalanced structures with soft first story
Abstract The objective of this paper is to investigate the influence of the coupling of torsional and soft-first-story effects to the seismic behavior of reinforced concrete frame buildings. For this purpose, several structural models, considering the variation of structural stiffness in the plane of each story and over the height of the structure, were generated. The effect of masonry infills non-uniformly distributed in plan was also examined. Each model was subjected to six strong ground motions acting, simultaneously, in two orthogonal directions. Inelastic dynamic analysis was performed. Results from 708 cases were exanimated, and useful conclusions concerning the inelastic response are derived.
Inelastic seismic response of torsionally unbalanced structures with soft first story
Ouazir, Mansour (author) / Kassoul, Amar (author) / Ouazir, Abderrahmane (author) / Achour, Belkacem (author)
Asian Journal of Civil Engineering ; 19 ; 571-581
2018-04-13
11 pages
Article (Journal)
Electronic Resource
English
Inelastic seismic response of torsionally unbalanced structures with soft first story
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Inelastic Seismic Response of Torsionally Unbalanced Systems Designed using Elastic Dynamic Analysis
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Seismic Displacements of Torsionally Unbalanced Buildings
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