Caracterización geológica-geotécnica de la vía Portete-La Chuva en el cantón Piñas, provincia de El Oro.
The present study, titled "Geological-Geotechnical Characterization of El Portete-La Chuva road in Piñas, El Oro province", has as its fundamental objective to carry out an exhaustive characterization at both a geological and geotechnical level of the road mentioned above. To achieve this...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | bachelorThesis |
| اللغة: | spa |
| منشور في: |
2023
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://dspace.unl.edu.ec/jspui/handle/123456789/28296 |
| الوسوم: |
إضافة وسم
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إضافة وسم | الملخص: | The present study, titled "Geological-Geotechnical Characterization of El Portete-La Chuva road in Piñas, El Oro province", has as its fundamental objective to carry out an exhaustive characterization at both a geological and geotechnical level of the road mentioned above. To achieve this purpose, three key approaches are proposed: the creation of a geological map in a strip of 400 meters concerning the road axis, the determination of the physical-mechanical properties of the rocky formations at hand, and the evaluation of the safety factor in the slopes that represent the section under study in a relevant way. The research area covers an extent of 3 kilometers, which includes a total of 114 hectares. The methodological process begins with an analysis and geological description of the area to establish a base of information about the existing geology. In addition, climatic aspects and vegetation are considered to carry out a topographic survey using a drone, which allows to identify areas on which the analysis will focus. Data is collected using geological outcrop sheets and landslide events. Once the local lithology has been established, areas of interest are selected for the execution of tests, including simple compression tests, vertical electrical surveys, and detailed characterization of the rocky mass using the Bieniawski methodology. Samples are taken and subjected to laboratory analysis. The soil slope's safety factor is calculated using the Slide 6.0 software and formulas proposed by Braja M. Das (2013). Finally, the stability of the representative rocky mass is evaluated by applying the formulas established by Culmann (1875) and using the RocPlane 2.029 software. Both in a static approach. This study, by providing a detailed characterization of the geology and geotechnical properties of the road, as well as the evaluation of the stability of the slopes, will be a valuable resource for decision-making regarding planning, prevention, and mitigation of risks associated with landslides and geotechnical events in the study area. Keywords: Geology, geotechnics, rocky masses, safety factor, slope. |
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