... sites were selected: Imperial Riojano Red Granite, Black Alcázar Granite Sierra lilac or blue Mara of Sierra de los Quinteros Granite. To characterize the physical and mechanical properties of these rocks, the following studies were conducted in laboratory: petrographic characterization...

... techniques like direct shear tests in samples physically simulated in laboratory. Through the simulation, which allows designing models of real systems to experiment and understand the system behavior under evaluation, it was come to recreate physically in laboratory the parameters obtained during the rock...