Bibliographic citations
Guerra, D., Valle, J. (2020). Diseño de puente segmental de 385 metros de longitud por la metodología constructiva de dovelas sucesivas como propuesta de solución a los efectos del Fenómeno del Niño sobre la quebrada venados en el distrito de Lancones, Sullana-Piura [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/652579
Guerra, D., Valle, J. Diseño de puente segmental de 385 metros de longitud por la metodología constructiva de dovelas sucesivas como propuesta de solución a los efectos del Fenómeno del Niño sobre la quebrada venados en el distrito de Lancones, Sullana-Piura [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2020. http://hdl.handle.net/10757/652579
@misc{renati/391131,
title = "Diseño de puente segmental de 385 metros de longitud por la metodología constructiva de dovelas sucesivas como propuesta de solución a los efectos del Fenómeno del Niño sobre la quebrada venados en el distrito de Lancones, Sullana-Piura",
author = "Valle Alburqueque, Jose Alejandro",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2020"
}
At the beginning of the year 2017, an anomaly was registered without the climatological effects generated by the “El Niño” Phenomenon, being higher than in other years and generating extraordinary rains along the Peruvian coast with the highest incidence in the northern area. This led to the increase in flow and reactivation of streams where a river previously passed, the result was more than 280 thousand victims who lacked help because the roads and bridges had suffered damages that prevented their operation to the point of being collapsed. After the event, the causes that led to the failure of the structures were detected and it was concluded that the extraordinary events of the El Niño phenomenon were not considered, the definition of the type of structure was not adequate and the basic engineering studies were not they gave the appropriate information in order to foresee these kinds of problems. For the case study, the bridge located in the Venados gully in the Lancones district (Sullana-Piura) was chosen, where the 60-meter-long structure was hydraulically exceeded because the flow covered a much larger area than the one covered by the bridge. The case is approached proposing a bridge built by the methodology of successive segments, with two oblong hollow pillars and two abutments; in addition to carrying out the hydrological calculation to design rocky as protection of banks.
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