Citas bibligráficas
Otiniano, J., (2019). Desempeño sísmico de un edificio de concreto armado con disipadores de energía viscosos, Trujillo 2019 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/22194
Otiniano, J., Desempeño sísmico de un edificio de concreto armado con disipadores de energía viscosos, Trujillo 2019 [Tesis]. PE: Universidad Privada del Norte; 2019. https://hdl.handle.net/11537/22194
@misc{sunedu/3006652,
title = "Desempeño sísmico de un edificio de concreto armado con disipadores de energía viscosos, Trujillo 2019",
author = "Otiniano Vasquez, Jeyson Bryan",
publisher = "Universidad Privada del Norte",
year = "2019"
}
ABSTRACT The present investigation in order to evaluate the seismic performance shows the characteristics of the seismic protection systems by damping, giving greater emphasis to those of viscous fluid. Then, a design methodology will be exposed for structures with performance-focused damping systems and based on the provisions of the ASCE (American Society of Civil Engineers), FEMA (Federal Emergency Management Agency), ATC-40 (Evaluation and Seismic Adaptation of Concrete Buildings) and NTP (Peruvian technical standard). In order to illustrate the methodology, a 9-level reinforced concrete building WITH CONVENSIONAL SYSTEM (WITHOUT SHOCK ABSORBERS) with 375.00 m2 of roofed area per level was selected, whose inelastic drift reaches a value of (9.11 ‰) exceeding the maximum allowed limit by the norm E-030 (7 ‰) associated with a severe damage. To successfully meet this limit, system was included, the fluid-viscous heatsinks. As a design objective, damage reduction was fixed immediate occupation in the face of a severe earthquake (475 years of return). The strategy is aimed at keeping the drift below 4.30 ‰, a value proposed by HAZUS (Methodology for Estimating Potential Losses from Disasters). With the incorporation of the fluid-viscous heatsinks in Chevron arrangement, the damping was increased between 30% and 40% and for the chosen configuration the drift was reduced to 4.10 ‰ in the direction of the X axis and 3.80 ‰ in the Y direction. As part of the work, the beams and columns were designed with the purpose of performing the static nonlinear analysis (PUSHOVER), thereby determining the performance point at which the building with the incorporation of heatsinks achieves an immediate occupation performance in the face of a maximum earthquake with a return period of approximately 975 years.
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