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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Verificación estructural del edificio Floresty usando elementos finitos embebidos

Castillo Melgarejo, Felix Alberto, Gonzales Delgado, Orlando Junior January 2015 (has links)
El Perú es un país sísmico debido que se encuentra cerca de una zona de Subducción donde la Placa de Nazca se mueve por debajo de la Placa Continental. En las llamadas zonas de subducción la placa acumula gran cantidad de energía al introducirse debajo de la otra, estas placas avanzan en sentido contrario comprimiéndose hasta llegar a un punto de ruptura de grandes volúmenes de roca generando sismos de gran magnitud. En Lima se han producido fuertes sismos según los registros que se tienen de la época siendo el más fuerte en el año de 1746 donde hubo mucha destrucción y muchas personas murieron. En el Perú se han desarrollado las normas E.060 Concreto armado y la E.030 Diseño Sismorresistente dentro del Reglamento Nacional de Edificaciones, estas normas son muy importantes para el diseño y buen comportamiento de las edificaciones. Las cuales se soportan en la cimentación, siendo ésta la encargada de transmitir las cargas al suelo distribuyéndolas de manera que no supere la presión admisible. El área de estudio que se va a analizar se encuentra ubicado en el distrito de Surquillo de la provincia y departamento de Lima, donde se está ejecutando el edificio multifamiliar “Floresty”, del cual nos interesa su cimentación y los muros para su análisis. El análisis se llevará a cabo con el programa VisualFEA. Este programa nos arrojará diferentes resultados a pesar de haber sido considerado el acero como elemento embebido. La aplicación del programa para obtener diferentes resultados es el fin de la presente tesina. Peru is a seismic country because it is near to a subduction zone where the Nazca Plate moves under the Continental Plate. In the denominated subduction zones, the plate accumulates a great amount of energy in getting into the other plate. These plates move forward to the contrary sense compressing themselves up to come to a break point of large volumes of rock generating earthquakes of great magnitude. In Lima, strong earthquakes have occurred according to records kept until now, and the most significant was that of 1746 where there were a lot of destruction and where many people died. In Peru, Reinforced Concrete E.060 and Earthquake Resistant Design E.030 Standards have developed in the National Construction Regulations. These standards are very important for designing and good building performance, which supports to the foundations, which is in charge of transferring the loads to the ground spreading these one so that it does not exceed allowable pressure. E.060 standard contains minimal values, which shall fulfill for structure performance with ACI momentum coefficient method. However, it is possible design with finite-element method using VisualFEA software and the results are obtained with this software shall fulfill the standard. The study area to analyze is within San Miguel District, Province and Department of Lima, where a multifamily apartment block is constructed, and we are interested in analyzing its foundation because it shows already a design given by projector; this design comes to be a pad foundation or foundation slab. It is from this item where we are going to start to proof it fulfills with ACI momentum coefficient method according to Peruvian Standard and it shapes with finite-element method through VisualFEA software whose results shall also fulfill. In this sense, the main objective would be comparison and demonstration of analysis results of building F’s foundation slab using finite-element method through VisualFEA software; these results shall fulfill the Construction E.60 Peruvian standard with the ACI momentum coefficients method.

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