Bibliographic citations
Jave, M., (2022). Modelado y diseño de una presa de relaves (colas) en el distrito de Morococha - Yauli - Junín [Trabajo de suficiencia profesional, Universidad Privada del Norte]. https://hdl.handle.net/11537/32644
Jave, M., Modelado y diseño de una presa de relaves (colas) en el distrito de Morococha - Yauli - Junín [Trabajo de suficiencia profesional]. PE: Universidad Privada del Norte; 2022. https://hdl.handle.net/11537/32644
@misc{renati/509290,
title = "Modelado y diseño de una presa de relaves (colas) en el distrito de Morococha - Yauli - Junín",
author = "Jave Diaz, Marco Antonio",
publisher = "Universidad Privada del Norte",
year = "2022"
}
The present investigation is developed taking as a unit of analysis a tailings dam located in the Morococha district, Yauli province, Junín Department. The purpose of the present investigation consists of the implementation for the modeling and design of a tailings dam (tailings), through the support of AutoCAD Civil 3d software, Slide Software, field tests, laboratory results and the technical studies carried out in the study area, which will support and validate the modeling and design of the tailings dam. For this, it was necessary to carry out topographic activities and geotechnical investigations in the study area (pits, SPT tests, seismic refraction tests and MASW), field tests (natural density and humidity, in-situ permeability tests) and laboratory tests. (Standard tests, direct shear tests, triaxial tests, standard and modified Proctor tests, rock index properties tests). Said geotechnical investigations will allow us to characterize and classify the soil where the construction of the Tailings Dam under study will be projected, capturing in a map the geotechnical locations of the tests carried out both in plan and section, thus having a general overview of the foundation of the dam. of tailings Next, using the results of the field and laboratory tests, the design of the foundation of the tailings dam is elaborated, identifying areas of land cut, and according to their geomechanical properties, indicate if they are reuse soils for the works. of dam construction or disposal. A drainage and sub-drainage system will be designed that will go under the base of the tailings dam basin, in order to capture contact water that could filter from topographic depressions and possible groundwater that could rise. The base of the tailings dam basin will be waterproofed with geosynthetic material, for which the waterproofing design will be developed, indicating the arrangement of the geosynthetic materials and making use of a support bench around the dam basin where the geosynthetic material. The most important characteristics of the breakwater will be reflected in the design of the breakwater, such as horizontal length, width and crown height, fill slope upstream and downstream, material that forms the breakwater and finally the crest channels will be designed in the part upper part of the tailings dam, which will protect against flooding of waters produced by rainfall runoff in the area and to control possible vertical settlements and horizontal displacements, a geotechnical monitoring of the tailings dam will be designed indicating the control instrument, the type and their respective locations.
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