Bibliographic citations
Vivanco, R., (2018). Comportamiento estático y dinámico de estructuras en líneas de transmisión de energía eléctrica debido a la acción del viento [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/14723
Vivanco, R., Comportamiento estático y dinámico de estructuras en líneas de transmisión de energía eléctrica debido a la acción del viento [Tesis]. : Universidad Nacional de Ingeniería; 2018. http://hdl.handle.net/20.500.14076/14723
@misc{renati/709312,
title = "Comportamiento estático y dinámico de estructuras en líneas de transmisión de energía eléctrica debido a la acción del viento",
author = "Vivanco Vallejos, Renato Alberto",
publisher = "Universidad Nacional de Ingeniería",
year = "2018"
}
The wind is a factor often prevalent in the design of structures, mainly those high and light weight. The structures, mostly metallic, used for electric power overhead transmission lines meet these characteristics, therefore their design is based on electromechanical loads and wind loads on the component elements. However, wind loads are of dynamic nature, that is, loads that vary over time, despite this, both national and international codes use factors to apply equivalent static loads that simulate the wind effects, however as all simplified methods, this values could differ from the real value that structures will experience. This thesis will focus on presenting the conception of an electric overhead transmission structure of 500 kV, from establishing the design criteria, its sizing from electrical characteristics assumed from similar projects already executed in our country, the obtaining of the loads in the connections of the cables to the structure and modelling of the wind loads on the structures according to static and dynamic methodologies. Modelling of 500 kV overhead transmission towers were done with software SAP2000 v19.0.0 from a base tower to which extensions of 10 meters were added. With the results obtained, it is intended to contribute with a bibliography that allows to compare, between both methodologies, the main concepts of verification and design such as the maximum displacement of the structure, the internal forces for the design of the constituent elements and the reactions at the structure base level for the design of foundations, and that serves as a source of consultation for future projects.
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