Nota técnica: Evaluación hidráulica de los puentes sobre la quebrada La Guardia aplicando un modelo bidimensional con fondo móvil
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| Format: | Artículo científico |
| Sprache: | es |
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Universidad de Carabobo
2017
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| _version_ | 1876475681861271552 |
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| author | Carlos Freitez |
| author_facet | Carlos Freitez |
| contents | Nota técnica: Evaluación hidráulica de los puentes sobre la quebrada La Guardia aplicando un modelo bidimensional con fondo móvil Carlos Freitez Fabiana Martínez Jean Carlos Rincón Ingeniería two bridge Hydraulic dimensional This paper had as main objective, evaluation from the hydraulic point of view, the bridges over the creek La Guardia, considering moving bed and using a two-dimensional model called Iber, once it was already rebuilt after the failure occurred in the year 2008 due to the erosive e ff ects of water. For this, the digital elevation model was constructed from the topographic survey done, and with hydrological data obtained from previous studies, the model was assembled in Iber for simulation and subsequent analysis of results. Subcritical regime and Depths between 1,34 m and 2,22 m) were obtained upstream of the first bridge, while downstream of the second bridge, the depths are less than 1 m and the regime is supercritical. The maximum erosion occurs around the piers in the first bridge with a value of 1,50 m. The importance of the protection structure bed located downstream of the second bridge was determined, since it of the results it was concluded that this place was the most sensitive to degradation of the channel bottom and where velocities are highest. 2017 artículo científico 1316-6832 https://www.redalyc.org/articulo.oa?id=70753474007 es http://www.redalyc.org/revista.oa?id=707 Revista INGENIERÍA UC application/pdf Universidad de Carabobo Revista INGENIERÍA UC (República Bolivariana de Venezuela) Num.2 Vol.24 |
| format | Artículo científico |
| id | redalyc_70753474007 |
| institution | Redalyc |
| language | es |
| publishDate | 2017 |
| publisher | Universidad de Carabobo |
| spellingShingle | Nota técnica: Evaluación hidráulica de los puentes sobre la quebrada La Guardia aplicando un modelo bidimensional con fondo móvil Carlos Freitez Ingeniería two bridge Hydraulic dimensional Nota técnica: Evaluación hidráulica de los puentes sobre la quebrada La Guardia aplicando un modelo bidimensional con fondo móvil Carlos Freitez Fabiana Martínez Jean Carlos Rincón Ingeniería two bridge Hydraulic dimensional This paper had as main objective, evaluation from the hydraulic point of view, the bridges over the creek La Guardia, considering moving bed and using a two-dimensional model called Iber, once it was already rebuilt after the failure occurred in the year 2008 due to the erosive e ff ects of water. For this, the digital elevation model was constructed from the topographic survey done, and with hydrological data obtained from previous studies, the model was assembled in Iber for simulation and subsequent analysis of results. Subcritical regime and Depths between 1,34 m and 2,22 m) were obtained upstream of the first bridge, while downstream of the second bridge, the depths are less than 1 m and the regime is supercritical. The maximum erosion occurs around the piers in the first bridge with a value of 1,50 m. The importance of the protection structure bed located downstream of the second bridge was determined, since it of the results it was concluded that this place was the most sensitive to degradation of the channel bottom and where velocities are highest. 2017 artículo científico 1316-6832 https://www.redalyc.org/articulo.oa?id=70753474007 es http://www.redalyc.org/revista.oa?id=707 Revista INGENIERÍA UC application/pdf Universidad de Carabobo Revista INGENIERÍA UC (República Bolivariana de Venezuela) Num.2 Vol.24 |
| title | Nota técnica: Evaluación hidráulica de los puentes sobre la quebrada La Guardia aplicando un modelo bidimensional con fondo móvil |
| topic | Ingeniería two bridge Hydraulic dimensional |
| url | https://www.redalyc.org/articulo.oa?id=70753474007 |