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Análisis de estabilidad en puentes largos tipo Pony
DOI:
https://doi.org/10.15446/ing.investig.n42.21068Keywords:
Puentes metálicos, Estructuras metálicas, Carga crítica (es)Steel bridges, Steel structures, Critical load (en)
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Este trabajo considera la estabilidad general de dos puentes de armadura de paso a través intermedio, con luces de 81 m y 99 m de longitud, por medio de un análisis de pandeo lineal elástico. Como resultado de este análisis se obtuvo la carga crítica, la cual se comparó con los resultados obtenidos al aplicar los requisitos del Código Colombiano de Diseño Sísmico de Puentes (artículos A.9.16.12.1 y A.9.16.12.2).
References
Bernal, J.J. y González, O.A., Falla por pandeo en puentes metálicos de tablero intermedio., Tesis de grado en ingeniería civil, Universidad Nacional de Colombia, Santa Fe de Bogotá. 1997.
Cook, R., Malkus, D., Plesha M.E. Concepts and Applications of Finite Element Analysis. John Wiley, Estados Unidos. 1989.
Ministerio de Transporte. Instituto Nacional de Vías. Código Colombiano de diseño sísmico de puentes. 1995.
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Copyright (c) 1999 Jacqueline Contreras Castaño
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