Nonlinear response of a CBF hospital building with and without friction damper devices. Tirca, L., Ohira, M., & Serban, O. M. In pages 827 - 834, Timisoara, Romania, 2016. 50th percentiles;Floor accelerations;Friction damper;Hospital buildings;Non-linear response;Peak floor;Post disasters;Residual drifts;abstract bibtex In this study, the seismic response of a low-rise moderately ductile CBF hospital building located in Victoria, BC, Canada is analysed by means of OpenSees. The importance category for a hospital building is post-disaster and the investigated parameters were: intersto-rey drift, residual interstorey drift and floor acceleration. From nonlinear dynamic analysis, the 50th percentiles of interstorey and residual drifts are within the code limit. However, the 50th percentile floor acceleration is larger than 1.1g. When friction damper devices were add-ed in-line with braces (FD-CBF), the results showed that the peak floor acceleration of the FD-CBF system was substantially reduced, while the peak residual interstorey drift increased.
Copyright ©: SDSS'2016.
@inproceedings{20170503303608 ,
language = {English},
copyright = {Compilation and indexing terms, Copyright 2023 Elsevier Inc.},
copyright = {Compendex},
title = {Nonlinear response of a CBF hospital building with and without friction damper devices},
journal = {Proceedings of the International Colloquium on Stability and Ductility of Steel Structures, SDSS 2016},
author = {Tirca, Lucia and Ohira, Masaaki and Serban, Ovidiu M.},
year = {2016},
pages = {827 - 834},
address = {Timisoara, Romania},
abstract = {In this study, the seismic response of a low-rise moderately ductile CBF hospital building located in Victoria, BC, Canada is analysed by means of OpenSees. The importance category for a hospital building is post-disaster and the investigated parameters were: intersto-rey drift, residual interstorey drift and floor acceleration. From nonlinear dynamic analysis, the 50th percentiles of interstorey and residual drifts are within the code limit. However, the 50th percentile floor acceleration is larger than 1.1g. When friction damper devices were add-ed in-line with braces (FD-CBF), the results showed that the peak floor acceleration of the FD-CBF system was substantially reduced, while the peak residual interstorey drift increased.<br/> Copyright ©: SDSS'2016.},
key = {Friction},
keywords = {Hospitals;Ductility;Finite difference method;Floors;Seismic response;},
note = {50th percentiles;Floor accelerations;Friction damper;Hospital buildings;Non-linear response;Peak floor;Post disasters;Residual drifts;},
}
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