Citas bibligráficas
Hinostroza, L., Berrospi, R. (2020). Aplicación de la metodología del LCCA para la elección de sustitución de la superestructura del Puente Fortaleza [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/653280
Hinostroza, L., Berrospi, R. Aplicación de la metodología del LCCA para la elección de sustitución de la superestructura del Puente Fortaleza [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/653280
@misc{renati/391993,
title = "Aplicación de la metodología del LCCA para la elección de sustitución de la superestructura del Puente Fortaleza",
author = "Berrospi Vicente, Rocio Belen",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
Nowadays, the choice of bridge projects considers only the initial construction cost, does not consider the costs incurred throughout the life cycle, such as the cost of maintenance, and does not consider the impact generated in the user by the construction and maintenance of the bridge. The Fortaleza bridge has been closed since 2017, as a consequence of “Niño costero” phenomenon that occurred in that year, which caused the foundation of the right stirrup to fail due to the erosion of the river section. Therefore, this thesis aims to develop the methodology for evaluating LCCA (Life cycle cost analysis) bridge projects. The LCCA is a methodology for the economic evaluation of bridge projects, which combines solid transport technical knowledge with a solid knowledge of economic analysis, which includes in its analysis all the relevant costs that occur during the life cycle of a bridge project. The three costs considered are: construction cost, maintenance cost and user cost. The construction and maintenance costs and times of each replacement alternative were quantified. And the affectation to the user was quantified product of the construction and maintenance works on the bridge road, which forced to consider a desviation of vehicles. Finally, the data obtained were analyzed, to choose the replace alternative of the superstructure of the Fortaleza bridge, the existing infrastructure was verified and the design of the chosen superstructure was developed.
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