Bibliographic citations
Gutiérrez, J., Reyes, L. (2020). Estudio de socavación e inundabilidad para el diseño de una defensa ribereña en el cauce del río Chicama tramo puente nazareno [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/6799
Gutiérrez, J., Reyes, L. Estudio de socavación e inundabilidad para el diseño de una defensa ribereña en el cauce del río Chicama tramo puente nazareno [Tesis]. PE: Universidad Privada Antenor Orrego; 2020. https://hdl.handle.net/20.500.12759/6799
@misc{renati/374512,
title = "Estudio de socavación e inundabilidad para el diseño de una defensa ribereña en el cauce del río Chicama tramo puente nazareno",
author = "Reyes Lino, Luis Antonio",
publisher = "Universidad Privada Antenor Orrego",
year = "2020"
}
The present thesis was developed in the Nazareno bridge section, its objective is to determine the floodplain areas and to estimate the scour depth, later the topographic survey of the study area was carried out, identifying critical sectors calculating the slope of 0.56%. From the hydrological study we define that the flows are adjusted to the distribution of the Log Normal 2 parameters, Log Normal 3 parameters, Log Pearson type III, Gumbel, Log Gumbel, Gamma 2 parameters, obtaining the most favorable Gumbel distribution, the result of the design flow it is 1154.7 m / s³ for a return period of 170 years with an admissible risk of 22% and a useful life of the riparian defense of 40 years. The methodology used for the pre-processing and post-processing was to originate various simulations to see how the flow of the Chicama River behaved, in order to determine some applicable model for different time intervals and flow. The results obtained by means of the two-dimensional hydraulic simulation with Iber 2.4.3 software, served to establish the moment of flooding and scour in times of maximum floods. It is recommended for the scour study to evaluate a return period of 500 years according to the manual of hydrology, drainage hydrology
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