Estudio hidrológico e hidráulico para el dimensionamiento optimizado del puente vehicular sobre la quebrada el choclino sector ander becerra en el distrito de la banda de shilcayo - provincia de san martín - san martín
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2023-06-01
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Universidad Científica del Perú
Abstract
El presente trabajo de investigación denominado ESTUDIO
HIDROLÓGICO E HIDRÁULICO PARA EL DIMENSIONAMIENTO
OPTIMIZADO DEL PUENTE VEHICULAR SOBRE LA QUEBRADA EL
CHOCLINO SECTOR ANDER BECERRA EN EL DISTRITO DE LA
BANDA DE SHILCAYO - PROVINCIA de SAN MARTÍN - SAN MARTÍN.
Tiene como objetivo general determinar el caudal de diseño en la zona de
emplazamiento y realizar el dimensionamiento hidráulico optimizado del
puente vehicular sobre la quebrada el Choclino en el sector Ander Becerra
del distrito de la Banda de Shilcayo, provincia de San Martín, región San
Martin. La investigación es de tipo aplicada, nivel descriptivo y diseño no
experimental. Se usó el análisis documental y la observación directa para
la recolección de los datos. Para el cálculo de los caudales máximos, se
han aplicado métodos empíricos como: Iszkowski, Curvas envolventes de
Creager, Curva N y Racional. Se ha optado por tomar para los cálculos
hidráulicos, los valores de caudales máximos para diferentes períodos de
retorno (5 a 500 años) obtenidos mediante la aplicación del método SCS o
también denominado Curva N. El riesgo de falla (por efectos hidrológicos)
calculado para el puente es del 25% durante la vida útil de 30 años y para
un período de retorno de 100 años. Asimismo, el Tirante de diseño en el
cauce de la quebrada El Choclino, ha sido determinado mediante la
aplicación del método del HecRas 5.07.
The present research work called “HYDROLOGICAL AND HYDRAULIC STUDY FOR THE OPTIMIZED DIMENSIONING OF THE VEHICULAR BRIDGE OVER THE EL CHOCLINO RAVINE ANDER BECERRA SECTOR IN THE DISTRICT OF BANDA DE SHILCAYO - PROVINCE of SAN MARTÍN - SAN MARTÍN”. Its general objective is to determine the design flow in the location area and perform the optimized hydraulic sizing of the vehicular bridge over the El Choclino ravine in the Ander Becerra sector of the Banda de Shilcayo district, San Martín province, San Martin region. The research is of an applied type, descriptive level and non-experimental design. Documentary analysis and direct observation were used for data collection. To calculate the maximum flows, empirical methods have been applied such as: Iszkowski, Creager enveloping curves, Curve N and Rational. It has been decided to take for the hydraulic calculations, the values of maximum flows for different return periods (5 to 500 years) obtained by applying the SCS method or also called Curve N. The risk of failure (due to hydrological effects) calculated for the bridge is 25% over the useful life of 30 years and for a return period of 100 years. Likewise, the design depth in the channel of the El Choclino stream has been determined by applying the HecRas 5.07 method.
The present research work called “HYDROLOGICAL AND HYDRAULIC STUDY FOR THE OPTIMIZED DIMENSIONING OF THE VEHICULAR BRIDGE OVER THE EL CHOCLINO RAVINE ANDER BECERRA SECTOR IN THE DISTRICT OF BANDA DE SHILCAYO - PROVINCE of SAN MARTÍN - SAN MARTÍN”. Its general objective is to determine the design flow in the location area and perform the optimized hydraulic sizing of the vehicular bridge over the El Choclino ravine in the Ander Becerra sector of the Banda de Shilcayo district, San Martín province, San Martin region. The research is of an applied type, descriptive level and non-experimental design. Documentary analysis and direct observation were used for data collection. To calculate the maximum flows, empirical methods have been applied such as: Iszkowski, Creager enveloping curves, Curve N and Rational. It has been decided to take for the hydraulic calculations, the values of maximum flows for different return periods (5 to 500 years) obtained by applying the SCS method or also called Curve N. The risk of failure (due to hydrological effects) calculated for the bridge is 25% over the useful life of 30 years and for a return period of 100 years. Likewise, the design depth in the channel of the El Choclino stream has been determined by applying the HecRas 5.07 method.
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Keywords
Estudio hidrológico, Estudio hidráulico, Dimensionamiento optimizado, Puente vehicular, Hydrological study, Hydraulic study, Optimized sizing, Vehicular bridge
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