Bibliographic citations
Orihuela, G., Velazque, C. (2021). Análisis de la implementación de disipadores fluido-viscosos en el comportamiento torsional de una edificación de 5 niveles localizada en Lima [Trabajo de investigación, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/655857
Orihuela, G., Velazque, C. Análisis de la implementación de disipadores fluido-viscosos en el comportamiento torsional de una edificación de 5 niveles localizada en Lima [Trabajo de investigación]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/655857
@misc{renati/1289947,
title = "Análisis de la implementación de disipadores fluido-viscosos en el comportamiento torsional de una edificación de 5 niveles localizada en Lima",
author = "Velazque Olarte, Cristopher Guy",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
The present work consists of the implementation of these fluid-viscous dissipators in a building with a predominance of structural walls, of 5 levels that presents a torsional behavior, as well as fails to comply with the permissible drift limit established by Norma Técnica E.030. The design of these dissipators starts with the design objective of moderate damage and under an earthquake of 475 years of return period, whose corresponding objective drift assumes a value of 0.58%. It is discussed under diagonal placement for linear and nonlinear dampers. The placement is done uniformly, and in a way that compensates for torsional movement. A total of 40 heatsinks were placed throughout the building, 8 per floor. Among the main results, the forces in the dissipators were in the order of 200 ton-f and torsional behavior due to flexible areas of the structure were reduced by 80%. The implementation of fluid-viscous heatsinks allows the drift to be reduced by 60%, and all drifts are kept below 0.58%, that is, both linear and non-linear devices meet the target drift, even though the latter have a higher drift, given their lower C, therefore, lower force, less drift control, even so, they are efficient, both structurally and economically, given their lower strength. In the future, in Peru, it will be necessary to implement a regulation for the design and the cushioning contribution in the building.
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