Caracterización geomecánica del macizo rocoso del área minera Quisquis, cantón Azogues con fines de explotación como agregados para el mejoramiento vial

Abstract

Abstract: The objective of this research project is to carry out the geomechanical characterization of the rock mass and the exploitation design for free use Quisqui , area located in the Azogues canton, province of Cañar. It began with a collection of available geological information, the collection of geomechanical data through the taking of samples and the performance of tests both in situ and in the laboratory. These essays allowed determining the physical and mechanical characteristics of the rock. The classification of the rock mass using RQD (Rock Quality Designation) methods, RMR (Rock Mass Rating), SMR (Slope Mass Rating), Barton's Q and the GSI (Geological Strength Index). The results of these classifications indicated that the rock has a poor quality. Finally, applying all the parameters obtained, we proceeded to design an exploitation plan. This design included the determination of geometric elements fundamentals such as the height of the benches, the number and angle of these, the berms of safety and work platform. Finally, a calculation was carried out to determine the safety factor of the design, which turned out to be 1.2. This value meets the established technical, operational, economic and safety parameters, thus guaranteeing the viability of the exploitation project.