Proyecto de estabilización del talud, en el sector Santa Ana abscisa (0+060A 0+100), mediante el diseño de una pantalla atirantada, considerando un análisis tridimensional con cargas sísmicas, aplicando el análisis dinámico tiempo-historia, utilizando el programa midas GTS NX (3D)

Abstract

The present titling work is focused on the analysis of the stability of slopes, in the Province of Pichincha, Santa Ana sector, between the abscissas (0+060 to 0+100), where previous studies have been carried out that have identified faults that contributor to seismic hazard; Frequently, the place has manifested a series of landslides. In order to provide a solution through the design of a cable stayed screen under a three-dimensional analysis where the geometric variations of the slope, the spatial variation of the geomechanical parameters, the composition and geological structure, visible in a three-dimensional perspective of a structural project that adjusts to reality, where the seismic effect is included from the characteristics of the fault that contributes the most to the sector as a seismic threat, through previous investigations in geophysical institutes and research work in the place, for the obtaining seismic records with characteristics similar to the study site; in addition, applying the dynamic Time-History analysis method, using the "MIDAS GTS NX 3D" program, under the constitutive model of Mohr-Coulomb.