Análisis de las curvas de desempeño de una viga reforzada con fibras de carbono y fibras de vidrio

Abstract

This work is addressed specifically as a topic Experimental therefore necessary to start inquiring about the materials involved in the study. Once asked about the materials will focus on strengthening structural elements with FRP fibers which involves an analysis of the element to be involved in the repair as well as in the application process, which is set by the ACI 440- code 2R And obtained a knowledge of the type of materials is applicable to the manufacture of test specimens, the reinforcement thereof and the respective assays to bending load applied in thirds of light (Standard ASTM C78-84) in each of them to obtain different results which differed from a beam reinforced with carbon fibers, a beam reinforced with glass fibers and a beam without reinforcing fibers. Subsequently calculating diagram moment-curvature of each beam either it is reinforced with carbon fiber, glass fiber without fiber reinforcement, obtained by Method Fiber diagram M-Ø, to finally perform analysis be conducted each one of the curves obtained.