Estabilización de talud del km 15+700 de la vía San Pedro de la Bendita El Cisne del cantón Catamayo provincia de Loja, para proponer medidas de mitigación

Abstract

Abstract: The objective of this research is to analyze and determine the stabilization of the slope through of a geotechnical geological study located at abscissa 15+700 of Vía San Pedro de la Blessed - The Swan. To determine the physical-mechanical characteristics of the soil, it was carried out in situ and laboratory tests, the direct method (SPT drilling test) was applied and to To identify groundwater levels, indirect methods were used (Geophysics-Resistivity Tomography electrical), with these parameters the stabilization of the slope was analyzed using the software GEO5, which evaluates the safety factor in static conditions, must be greater than 1.5 and in pseudostatics greater than 1.05, for this the limit equilibrium methodology was applied through the methods of Spencer and Morgenstern-Price, resulting in instability, for this reason For this reason, stabilization techniques were proposed such as modifying the geometry of the slope, through sloping berms and the implementation of a drainage system in each berm, construction of a culvert, construction of a gabion wall and finally in remedy a section of the road ditch and carriageway.