Variación de las propiedades físico-mecánicas de taludes según su contenido de humedad en la quebrada Aguazul del municipio de Dosquebradas
| dc.contributor.advisor | Alzate, Alejandro | |
| dc.contributor.author | Campos Correa, Sebastián | |
| dc.contributor.author | Velásquez Vargas, Santiago | |
| dc.coverage.spatial | Pereira | spa |
| dc.creator.email | sebastian-camposc@unilibre.edu.co | spa |
| dc.creator.email | santiago-velasquez@unilibre.edu.co | spa |
| dc.date.accessioned | 2024-01-22T20:54:31Z | |
| dc.date.available | 2024-01-22T20:54:31Z | |
| dc.date.created | 2024-01-17 | |
| dc.description.abstract | El municipio de Dosquebradas se caracteriza geográficamente por ser una planicie ondulada que se encuentra abrazada por el Alto del Nudo (Occidente) y el Alto del Oso (Oriente), esta característica lo convierte en un municipio con grandes dificultades de expansión para sus habitantes y el desarrollo turístico, social, económico y de conectividad en la región. La zona es muy conocida por presentar altos índices de precipitaciones, que gracias a esto y a sus altos pisos térmicos, la convierten en una zona que goza de grandes cultivos que benefician al municipio de Dosquebradas y Pereira. A inicios del año 2022, la zona se vio fuertemente afectada debido a las altas condiciones de lluvia que se presentaron durante esos días, logrando presentar varios deslizamientos de tierra en lo largo de la vía de la Quebrada Aguazul, incomunicando la entrada y salida de los residentes, productos agropecuarios y el abastecimiento de productos de canasta familiar. Existen varios factores que inciden en los deslizamientos de la zona, como lo son la vulnerabilidad estructural de las viviendas, el estado de las pavimentos granulares o el deterioro de las conexiones de puentes a lo largo de la vía y el derrumbamiento de la antigua bancada del ferrocarril, para este caso se realizaron los estudios enfocados en cada uno de los factores antes mencionados, por ello, el presente trabajo se encuentra focalizado en la caracterización de los componentes físico-mecánicos delsuelo a través del tiempo y la influencia hidro climática, con el fin de determinas posibles mitigaciones que se puedan llevar a cabo ante futuros deslizamientos del área. Las lluvias que se presentaron durante el periodo de seguimiento del talud dan lugar a grandes rasgos de inestabilidad del talud, sumado a los factores presentes en las propiedades físicas del suelo, con la alta presencia de partículas granulares, la alta inclinación del talud, procesos de erosión superior, y poca presencia de cobertura vegetal vertical, inciden en conjunto a posibles fallas similares a la ya ocurrida en mayor proporción en el talud. Durante el periodo de seguimiento del talud las lluvias causaron gran inestabilidad, sumado a factores como: alto contenido de partículas granulares en el suelo, inclinación pronunciada del talud, erosión superior y poca cobertura vegetal vertical. | spa |
| dc.description.abstractenglish | The municipality of Dosquebradas is characterized geographically by being a hilly plain embraced by the Alto del Nudo (West) and the Alto del Oso (East), this characteristic makes it a municipality with great difficulties for expansion for its inhabitants and for tourism, social, economic, and connectivity development in the region. The ascent of Boquerón is the main gateway between the mountainous connection of the departments of Caldas and Risaralda between their respective capitals and is a vital connection between the country's ports and areas of greater economic development in the Andean region (Antioquia and the Eje Cafetero). Through this area flow the most important streams of the municipality of Dosquebradas, the Manizales and Aguazul streams. Currently, adjacent to this stream, there is a small corridor of houses along a tertiary road that connects the La Romelia neighborhood with the Alto de Boquerón, on which there are small and medium-sized plots where small clusters of families and rural farms are located, dedicated to the cultivation of coffee, plantain, guava, and beans, as well as to cattle farming, sheep farming, and poultry farms. The area is well known for having high levels of rainfall, which, thanks to this and its high thermal floors, makes it a zone that enjoys large crops that benefit the municipality of Dosquebradas and Pereira. At the beginning of 2022, the area was strongly affected due to the high rainfall conditions that occurred during those days, resulting in several landslides along the Aguazul stream road, cutting off the entrance and exit of residents, agricultural products, and the supply of basic food products. There are several factors that influence the landslides in the area, such as the structural vulnerability of the homes, the state of the granular pavements, or the deterioration of bridge connections along the road, and the collapse of the old railroad embankment. For this case, studies were carried out focused on each of the aforementioned factors, therefore, the present work is focused on the characterization of the physical-mechanical components of the soil over time and the hydro-climatic influence, to determine possible mitigations that can be carried out in the face of future landslides in the area and surrounding areas. The rains that occurred during the slope monitoring period give rise to broad features of instability of the slope, added to the factors present in the physical properties of the soil, with the high presence of granular particles, the high inclination of the slope, processes of Superior erosion, and little presence of vertical vegetation cover, together affect possible failures similar to the one that has already occurred to a greater extent on the slope. During the slope monitoring period, the rains caused great instability, added to factors such as: high content of granular particles in the soil, pronounced inclination of the slope, top erosion and little vertical vegetation cover | spa |
| dc.description.sponsorship | Universidad Libre Seccional Pereira - Facultad de Ingenierías - Ingeniería Civil | spa |
| dc.format | spa | |
| dc.identifier.uri | https://hdl.handle.net/10901/28002 | |
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| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | spa |
| dc.rights.license | Atribución-NoComercial-SinDerivadas 2.5 Colombia | spa |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | spa |
| dc.subject | deslizamiento | spa |
| dc.subject | humedad | spa |
| dc.subject | mitigación | spa |
| dc.subject | pendiente | spa |
| dc.subject | precipitaciones | spa |
| dc.subject | taludes | spa |
| dc.subject.subjectenglish | landslide | spa |
| dc.subject.subjectenglish | mitigation | spa |
| dc.subject.subjectenglish | moisture | spa |
| dc.subject.subjectenglish | precipitation | spa |
| dc.subject.subjectenglish | slope | spa |
| dc.subject.subjectenglish | slopes | spa |
| dc.title | Variación de las propiedades físico-mecánicas de taludes según su contenido de humedad en la quebrada Aguazul del municipio de Dosquebradas | spa |
| dc.title.alternative | Variation of the physical-mechanical properties of slopes according to their moisture content in the Aguazul stream of the municipality of Dosquebradas | spa |
| dc.type.driver | info:eu-repo/semantics/bachelorThesis | spa |
| dc.type.hasversion | info:eu-repo/semantics/acceptedVersion | spa |
| dc.type.local | Tesis de Pregrado | spa |
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