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Robles, C., Urquizo, C. (2021). Estudio de la inundabilidad de la confluencia quebrada Avendaño con el río Moche [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/7315
Robles, C., Urquizo, C. Estudio de la inundabilidad de la confluencia quebrada Avendaño con el río Moche [Tesis]. PE: Universidad Privada Antenor Orrego - UPAO; 2021. https://hdl.handle.net/20.500.12759/7315
@misc{renati/379459,
title = "Estudio de la inundabilidad de la confluencia quebrada Avendaño con el río Moche",
author = "Urquizo Ponce, Cristhian Robert Alexis",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2021"
}
Title: Estudio de la inundabilidad de la confluencia quebrada Avendaño con el río Moche
Advisor(s): Garcia Rivera, Juan Pablo
Keywords: Estudio de la inundabilidad; Confluencia de ríos
OCDE field: http://purl.org/pe-repo/ocde/ford#2.01.01
Issue Date: 2021
Institution: Universidad Privada Antenor Orrego - UPAO
Abstract: La presente tesis tiene como objetivo realizar el estudio de inundabilidad en la
confluencia del río Moche y la quebrada Avendaño, además estimar el transporte
de sedimentos de fondo, para ello se realizó un estudio topográfico con estación
total y drone, obteniendo como resultado una pendiente de 1.78% para el río Moche
y una pendiente de 1.81% para la quebrada Avendaño. Así mismo se realizó el
estudio hidrológico para ello se usó la data de los caudales (1950 al 2017) y
precipitaciones diarias acumuladas proporcionados por la Gerencia Regional de
Agricultura de la región La Libertad y el ANA respectivamente; con el registro
hidrológico se calculó los caudales de máximas avenidas de 328.27m³/s,
479.81m³/s, 620.97m³/s, 789.13m³/s, 1059.84m³/s para períodos de retorno de 20,
50, 100, 200 y 500 años respectivamente, mientras que para la quebrada Avendaño
se obtuvieron caudales de máximas avenidas de 62.08 m³/s, 79.61m³/s, 92.81m³/s,
103.56 m³/s, 123.39m³/s para períodos de retorno de 20, 50, 100, 200 y 500 años
respectivamente.
Se realizó el estudio de granulometría obteniendo como resultados para el material
de fondo del río Moche un d50 de 17mm (Grava gruesa) y para la quebrada
Avendaño un d50 de 10.76mm (Grava media).
Se realizó el modelamiento hidráulico mediante el software Iber 2.5.1 para realizar
el estudio de inundabilidad y determinar las áreas críticas en la confluencia del río
Moche y la quebrada. Se diseñaron los diques con enrocado con el caudal de
máxima avenida de 620.97m³/s para un periodo de retorno de 100 años para el río
Moche obteniendo como resultados: ancho de corona de 4m, altura de dique de
3m, diámetro de la roca 1.20 m.
Mediante el software Iber 2.5.1, se analizó el transporte de sedimentos de fondo en
la confluencia del río Moche y la quebrada Avendaño para los diferentes caudales
de máximas avenidas en dos escenarios (sin diques y con diques); para el modelo
sin diques el transporte de sedimentos que se estimó fue de 3.45 ton/s, 3.71 ton/s,
6,31 ton/s, 7.61 ton/s y 9.09 ton/s para períodos de retorno de 20, 50, 100, 200 y 500
años respectivamente. Mientras que para el escenario con diques el transporte de
sedimentos que estimó fue de 2.25 ton/s, 3.58 ton/s, 5.19 ton/s, 6.49 ton/s y 7.42 ton/s
para períodos de retorno de 20, 50, 100, 200 y 500 años respectivamente.
The objective of this thesis is to carry out the study of flooding at the confluence of the Moche river and the Avendaño creek, in addition to estimating the transport of bottom sediments, for this a topographic study was carried out with a total station and drone, obtaining as a result a slope of 1.78% for the Moche River and a slope of 1.81% for the Avendaño stream. Likewise, the hydrological study was carried out for this, the data of the flows (1950 to 2017) and accumulated daily rainfall provided by the Regional Management of Agriculture of the La Libertad region and the ANA respectively were used; With the hydrological record, the maximum flood flows of 328.27m³ / s, 479.81m³ / s, 620.97m³ / s, 789.13m³ / s, 1059.84m³ / s were calculated for return periods of 20, 50, 100, 200 and 500 years respectively, while for the Avendaño stream, maximum flood flows of 62.08 m³ / s, 79.61m³ / s, 92.81m³ / s, 103.56 m³ / s, 123.39m³ / s were obtained for return periods of 20, 50, 100 , 200 and 500 years respectively. The granulometry study was carried out, obtaining as results for the bottom material of the Moche river a d50 of 17mm (Coarse gravel) and for the Avendaño stream a d50 of 10.76mm (Medium gravel). The hydraulic mode was carried out using Iber 2.5.1 software to carry out the flood study and determine the critical areas at the confluence of the Moche River and the stream. The rock walls were designed with a maximum avenue flow of 620.97m³ / s for a return period of 100 years for the Moche River, obtaining as results: crown width of 4m, height of the dike of 3m, diameter of the rock 1.20 meter. Using Iber 2.5.1 software, the transport of bottom sediments at the confluence of the Moche River and the Avendaño stream was analyzed for the different flows of maximum avenues in two scenarios (without dikes and with dikes); for the model without dikes, the sediment transport that was estimated was 3.45 ton/s, 3.71 ton/s, 6,31 ton/s, 7.61 ton/s y 9.09 ton/s for return periods of 20, 50, 100, 200 and 500 years respectively. While for the scenario with dikes, the sediment transport that he estimated was 2.25 ton/s, 3.58 ton/s, 5.19 ton/s, 6.49 ton/s y 7.42 ton/s for return periods of 20, 50, 100, 200 and 500 years respectively.
The objective of this thesis is to carry out the study of flooding at the confluence of the Moche river and the Avendaño creek, in addition to estimating the transport of bottom sediments, for this a topographic study was carried out with a total station and drone, obtaining as a result a slope of 1.78% for the Moche River and a slope of 1.81% for the Avendaño stream. Likewise, the hydrological study was carried out for this, the data of the flows (1950 to 2017) and accumulated daily rainfall provided by the Regional Management of Agriculture of the La Libertad region and the ANA respectively were used; With the hydrological record, the maximum flood flows of 328.27m³ / s, 479.81m³ / s, 620.97m³ / s, 789.13m³ / s, 1059.84m³ / s were calculated for return periods of 20, 50, 100, 200 and 500 years respectively, while for the Avendaño stream, maximum flood flows of 62.08 m³ / s, 79.61m³ / s, 92.81m³ / s, 103.56 m³ / s, 123.39m³ / s were obtained for return periods of 20, 50, 100 , 200 and 500 years respectively. The granulometry study was carried out, obtaining as results for the bottom material of the Moche river a d50 of 17mm (Coarse gravel) and for the Avendaño stream a d50 of 10.76mm (Medium gravel). The hydraulic mode was carried out using Iber 2.5.1 software to carry out the flood study and determine the critical areas at the confluence of the Moche River and the stream. The rock walls were designed with a maximum avenue flow of 620.97m³ / s for a return period of 100 years for the Moche River, obtaining as results: crown width of 4m, height of the dike of 3m, diameter of the rock 1.20 meter. Using Iber 2.5.1 software, the transport of bottom sediments at the confluence of the Moche River and the Avendaño stream was analyzed for the different flows of maximum avenues in two scenarios (without dikes and with dikes); for the model without dikes, the sediment transport that was estimated was 3.45 ton/s, 3.71 ton/s, 6,31 ton/s, 7.61 ton/s y 9.09 ton/s for return periods of 20, 50, 100, 200 and 500 years respectively. While for the scenario with dikes, the sediment transport that he estimated was 2.25 ton/s, 3.58 ton/s, 5.19 ton/s, 6.49 ton/s y 7.42 ton/s for return periods of 20, 50, 100, 200 and 500 years respectively.
Link to repository: https://hdl.handle.net/20.500.12759/7315
Discipline: Ingeniería Civil
Grade or title grantor: Universidad Privada Antenor Orrego. Facultad de Ingeniería
Grade or title: Ingeniero Civil
Juror: Serrano Hernandez, Jose Luis; Moran Guerrero, Victor; Rebaza Sánchez, Eiren Javier
Register date: 24-Mar-2021
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