Citas bibligráficas
Marín, F., (2015). Propuesta de metodología de diagnóstico y rehabilitación de estructuras de concreto armado usando polímeros reforzados con fibras (FRP) [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/12482
Marín, F., Propuesta de metodología de diagnóstico y rehabilitación de estructuras de concreto armado usando polímeros reforzados con fibras (FRP) [Tesis]. : Universidad Nacional de Ingeniería; 2015. http://hdl.handle.net/20.500.14076/12482
@mastersthesis{renati/708925,
title = "Propuesta de metodología de diagnóstico y rehabilitación de estructuras de concreto armado usando polímeros reforzados con fibras (FRP)",
author = "Marín Guillén, Félix",
publisher = "Universidad Nacional de Ingeniería",
year = "2015"
}
The need to rehabilitate the structure of an existing building, is motivated primarily the appearance of new conditions of use, pathologies of materials or dynamic actions (earthquakes) affecting the structural elements and therefore the building, because it minimizes its structural behavior towards the actions of the above events. As well as that there is a substantial difference between design complexity of rehabilitation regarding the design of a new structure. From the late sixties, rehabilitation techniques with traditional materials (steel and concrete) have been implemented as an alternative solution to these problems. However at present, rehabilitation techniques with traditional structural materials have disadvantages compared to the repair and / or reinforcement of structural elements with fiber reinforced polymers (FRP); because the latter have properties of strength / weight, stiffness / weight and higher ductility than traditional materials, facilitating placement, reducing costs and deadlines. The investigation aims to propose a new methodology for rehabilitation of reinforced concrete structures by using fiber reinforced polymers (FRP) for the purpose that the buildings behave properly (present strength, stiffness and ductility) to solicitations loads service and earthquake. On such grounds various studies that evaluated the properties of polymers reinforced with carbon fibers (CFRP), glass fibers (GFRP) and aramid fibers (AFRP) and their use in the rehabilitation of reinforced concrete elements are evaluated, determining the advantages and disadvantages of each of them.
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