Citas bibligráficas
Ortiz, P., Vargas, R. (2024). Análisis de desempeño sísmico de un edificio multifamiliar de 5 niveles de albañilería confinada en suelos blandos en zonas de alta sismicidad [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/682862
Ortiz, P., Vargas, R. Análisis de desempeño sísmico de un edificio multifamiliar de 5 niveles de albañilería confinada en suelos blandos en zonas de alta sismicidad [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/682862
@misc{renati/1032031,
title = "Análisis de desempeño sísmico de un edificio multifamiliar de 5 niveles de albañilería confinada en suelos blandos en zonas de alta sismicidad",
author = "Vargas Saenz, Rodrigo Danny",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
This study analyzes the seismic performance of a five-story multifamily building constructed with confined masonry on soft soils in a high-seismicity zone. The objective is to perform a comparative analysis of the structure using solid bricks (King Kong industrial) versus hollow bricks (pandereta) by applying the Nonlinear Static Analysis (Pushover) in alignment with current standards. Additionally, this study aims to determine the Capacity Curve of the structure with and without the Pushover Analysis under various seismic levels (moderate and severe earthquakes) and to identify the internal forces acting on the structure, assessing stress and displacement responses in each brick configuration. The methodology applied was the Coefficient Method according to ASCE/SEI 41-13, which allowed evaluating the structural performance under three earthquake levels: moderate, severe, and very rare. The results showed that the highest shear forces occurred along the global Y-axis across all seismic levels, a result influenced by the structural configuration and the brick types used. In comparing the two brick types, King Kong industrial bricks exhibited superior stiffness to pandereta bricks, with an approximate difference of 30% to 80%, due to the mechanical properties of each material. This was reflected in the Capacity Curve, where the structure built with King Kong industrial bricks showed higher shear forces and lower displacements under seismic loads. In conclusion, the Pushover Analysis demonstrated that the confined masonry structure with King Kong industrial bricks offers higher stiffness and load-bearing capacity than the one built with hollow bricks, despite experiencing lower displacements. This suggests that in high-seismicity areas with soft soil conditions, using solid bricks provides a structurally favorable response to severe earthquakes, enhancing stiffness and reducing structural displacements compared to hollow bricks.
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