Bibliographic citations
Espinoza, K., Ayala, K. (2024). Evaluación de diseño con amortiguadores de masa para la atenuación de la deformación del aislador en edificios bajo sismos fuertes ocurridos en Sudamérica desde 2010 [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/672252
Espinoza, K., Ayala, K. Evaluación de diseño con amortiguadores de masa para la atenuación de la deformación del aislador en edificios bajo sismos fuertes ocurridos en Sudamérica desde 2010 [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/672252
@misc{renati/414306,
title = "Evaluación de diseño con amortiguadores de masa para la atenuación de la deformación del aislador en edificios bajo sismos fuertes ocurridos en Sudamérica desde 2010",
author = "Ayala Arnao, Kenner Jhostin Yamir Zar",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
An evaluation of a novel design for tuned mass dampers in isolated structures is presented. The optimization methodology analyzed is developed to control the problem of large displacement of the insulator in isolated structures under earthquakes. The design is based on a displacement transmissibility function that comes from the concept of vibration isolation. The aforementioned design was used in a structural system located in Peruvian territory excited with seismic record occurred in Peru, Chile, Ecuador and Venezuela with a magnitude greater than 6 M. Seismic records are collected by PGI and CESMD accelerometric stations. With the accelerometric data obtained, programming is established in the Matlab software to obtain the displacement of the isolator. For the analysis of results, the comparative study is performed with displacements obtained from recognized international earthquakes such as Landers (1992), Petrolia (1992), Northridge (1994), Hector Mine (1999) and Ridgecrest (2019). In addition, another comparative study was conducted with respect to other passive, active or semi-active controls to verify the performance of the design optimized with TMD. These comparisons are made with the transmissibility ratio parameter. In addition, in order to highlight the difference in deformation between a system with integrated damper and one without damper we determine the relative displacements of the insulator without the presence of a damper by the same design criterion used in the matlab programming. Finally, deductions were made from the results obtained on the problem of the large displacement of the insulator.
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