Bibliographic citations
Paredes, D., Torres, L. (2024). Desempeño sísmico del antiguo Instituto Regional de Oftalmología de la Facultad de Medicina de la Universidad Nacional de Trujillo [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/21751
Paredes, D., Torres, L. Desempeño sísmico del antiguo Instituto Regional de Oftalmología de la Facultad de Medicina de la Universidad Nacional de Trujillo []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/21751
@misc{renati/881171,
title = "Desempeño sísmico del antiguo Instituto Regional de Oftalmología de la Facultad de Medicina de la Universidad Nacional de Trujillo",
author = "Torres Vásquez, Lindher Stuard",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
The present study "Seismic Performance of the Old Regional Institute of Ophthalmology of the Faculty of Medicine of the National University of Trujillo, Trujillo, 2024" focuses on evaluating the structure of the institute with the aim of proposing effective reinforcement measures to optimize its seismic resistant behavior. The specific objectives outlined include the determination of the compressive strength of the concrete in the structural elements, the evaluation of the corrosion potential of the structural steel, and the estimation of the bearing capacity of the foundation soil. Through specialized tests and the CSI ETABS structural modeling program, deficiencies in the rigidity and structural configuration in the original structure were identified, presenting drifts of 33.63 /1000 and 33.05/1000 in the X and Y directions, respectively, in addition to brittle columns, with dimensions of 25 cm x 30 cm and oversized beams, with dimensions of 25 cm x 75 cm. In response to these findings, a comprehensive reinforcement proposal is proposed that includes the implementation of structural walls or plates, which will absorb a large part of the seismic force in the event of a severe seismic event and provide the structure with greater rigidity, obtaining drifts of 3.43/1000 and 3.47/1000 in the X and Y directions. respectively, in module A, while in module B drifts of 3.56/1000 and 1.20/1000 were obtained in the X and Y directions, respectively, thus lightening the seismic load on the columns and achieving a better structural performance, from a collapse level to an immediate occupation, with average rotations of 0.004627 in beams and 0.0025 in columns of module A, and average rotations of 0.008384 in beams and 0.00442 in columns of module B, with the structural elements in immediate occupation for block A and some in life safety for block B, in accordance with table 10-7 and 10-8 stipulated by the ASCE 41-17 standard in its chapter on acceptance criteria for reinforced concrete structural elements; thus guaranteeing the functionality of the structure and complying with international and national standards of good practices for the evaluation of existing buildings such as those stipulated in ASCE 41-17, FEMA 440, ATC 40 and the Peruvian Seismic Resistant Design Standard E.030, which ensures the longterm durability of the structure.
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