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Cruz, O., Pecori, C. (2018). Estudio de vulnerabilidad sísmica de la I.E emblemática San Juan de la ciudad de Trujillo [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/12867
Cruz, O., Pecori, C. Estudio de vulnerabilidad sísmica de la I.E emblemática San Juan de la ciudad de Trujillo [Tesis]. PE: Universidad Privada del Norte; 2018. https://hdl.handle.net/11537/12867
@misc{renati/517020,
title = "Estudio de vulnerabilidad sísmica de la I.E emblemática San Juan de la ciudad de Trujillo",
author = "Pecori Zavaleta, Carlos Gabriel",
publisher = "Universidad Privada del Norte",
year = "2018"
}
Título: Estudio de vulnerabilidad sísmica de la I.E emblemática San Juan de la ciudad de Trujillo
Asesor(es): Paredes Estacio, Jorge Luis
Palabras clave: Suelos; Ingeniería Sísmica
Campo OCDE: https://purl.org/pe-repo/ocde/ford#2.01.01
Fecha de publicación: 12-feb-2018
Institución: Universidad Privada del Norte
Resumen: El presente trabajo de investigación denominado ESTUDIO DE VULNERABILIDAD SÍSMICA DE LA I.E. EMBLEMÁTICA SAN JUAN DE LA CIUDAD DE TRUJILLO, se realizó con el objetivo de determinar el grado de vulnerabilidad sísmica así como de plantear propuestas de reforzamiento ante los principales problemas identificados, con la finalidad de prevenir y mitigar los posibles daños que pueda sufrir la edificación ante la ocurrencia de un sismo. Para ello, se evaluó de forma visual y analítica los pabellones A, C y J con los 11 parámetros descritos en el método del índice de vulnerabilidad de Benedetti y Petrini, que representan las características más importantes en una edificación y cuya influencia podría ser significativa durante un sismo. Así mismo se realizó la modelación estructural del pabellón C del centro educativo en el software ETABS, con la finalidad de determinar su comportamiento sísmico, tomando como base los lineamientos la norma de sismorresistencia E.030. Para la evaluación de la edificación con la metodología descrita, se tuvo en cuenta los resultados del estudio de suelos y el ensayo de esclerometría realizado a los principales elementos estructurales.
Los resultados obtenidos con el método de Benedetti y Petrini fueron de un grado de vulnerabilidad media – baja para los tres pabellones evaluados. Así mismo el análisis de la modelación estructural cumplió con los desplazamientos máximos relativos y con la fuerza cortante de la norma E.030. El resultado del control de agrietamiento realizado en base a la norma E.070, indica que algunos muros de concreto y albañilería en ambas direcciones se agrietarían ante la ocurrencia de un sismo y los resultados de la resistencia al corte global muestra la necesidad de reforzamiento en las dos direcciones principales de la edificación.
Como un complemento al presente estudio, se consideró otros aspectos no descritos en el método del índice de vulnerabilidad y que podrían representar problemas durante un sismo como: columna corta, corrosión y falta de verticalidad en aceros de columnas, pérdida del recubrimiento en algunos elementos estructurales, esbeltez de columnas, falta de arriostramiento de los alfeizeres, mala calidad del unidades de albañilería en los parapetos de las azoteas.
Finalmente se realizó una serie de propuestas de reforzamiento ante los problemas encontrados así como el planteamiento de un nuevo diseño estructural, manteniendo sus dimensiones originales y la distribución de sus ambientes.
The present research work called STUDY OF SEISMIC VULNERABILITY OF THE I.E. SAN JUAN EMBLEMÁTICA OF THE CITY OF TRUJILLO was carried out with the objective to determine the degree of seismic vulnerability as well as to propose proposals of reinforcement before the main problems identified, in order to prevent and mitigate the possible damages that can undergo the construction before the occurrence Of an earthquake. To do this, the A, C and J pavilions were evaluated visually and analytically with the 11 parameters described in the Benedetti and Petrini vulnerability index method, which represent the most important characteristics in a building and whose influence could be significant during An earthquake. Also, the structural model of the C-block of the educational center was carried out in the ETABS software, in order to determine its seismic behavior, based on the E.030 seismic resistance standard. For the evaluation of the building with the methodology described, we took into account the results of the soil study and the sclerometry test performed on the main structural elements. The results obtained with the method of Benedetti and Petrini were of a medium - low vulnerability degree for the three pavilions evaluated. Also the analysis of the structural modeling complied with the relative maximum displacements and with the shear force of the standard E.030. Cracking control based on E.070 shows faults of masonry walls in a moderate earthquake and overall shear strength shows the need for reinforcement in the Y direction. As a complement to the present study, other aspects not described in the vulnerability index method were considered and could represent problems during an earthquake such as: short column, corrosion and lack of verticality in column steels, loss of coating in some structural elements, Slenderness of columns, lack of bracing of alfeizeres, poor quality of the masonry units in the parapets of the roofs. Finally, a series of proposals was made to reinforce the problems encountered as well as the proposal of a new structural design, maintaining its original dimensions and the distribution of its environments
The present research work called STUDY OF SEISMIC VULNERABILITY OF THE I.E. SAN JUAN EMBLEMÁTICA OF THE CITY OF TRUJILLO was carried out with the objective to determine the degree of seismic vulnerability as well as to propose proposals of reinforcement before the main problems identified, in order to prevent and mitigate the possible damages that can undergo the construction before the occurrence Of an earthquake. To do this, the A, C and J pavilions were evaluated visually and analytically with the 11 parameters described in the Benedetti and Petrini vulnerability index method, which represent the most important characteristics in a building and whose influence could be significant during An earthquake. Also, the structural model of the C-block of the educational center was carried out in the ETABS software, in order to determine its seismic behavior, based on the E.030 seismic resistance standard. For the evaluation of the building with the methodology described, we took into account the results of the soil study and the sclerometry test performed on the main structural elements. The results obtained with the method of Benedetti and Petrini were of a medium - low vulnerability degree for the three pavilions evaluated. Also the analysis of the structural modeling complied with the relative maximum displacements and with the shear force of the standard E.030. Cracking control based on E.070 shows faults of masonry walls in a moderate earthquake and overall shear strength shows the need for reinforcement in the Y direction. As a complement to the present study, other aspects not described in the vulnerability index method were considered and could represent problems during an earthquake such as: short column, corrosion and lack of verticality in column steels, loss of coating in some structural elements, Slenderness of columns, lack of bracing of alfeizeres, poor quality of the masonry units in the parapets of the roofs. Finally, a series of proposals was made to reinforce the problems encountered as well as the proposal of a new structural design, maintaining its original dimensions and the distribution of its environments
Enlace al repositorio: https://hdl.handle.net/11537/12867
Disciplina académico-profesional: Ingeniería Civil
Institución que otorga el grado o título: Universidad Privada del Norte. Facultad de Ingeniería
Grado o título: Ingeniero Civil
Fecha de registro: 21-feb-2018
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