info:eu-repo/semantics/article
Evaluation of the geotechnical behaviour of a volcanic soil wall with additions of lime and cement against landslides
Fecha
2020-02-28Registro en:
17578981
10.1088/1757-899X/758/1/012083
IOP Conference Series: Materials Science and Engineering
2-s2.0-85082108743
SCOPUS_ID:85082108743
0000 0001 2196 144X
Autor
Davila, C.
Davila, C.
Vera, R.
Pacheco, L.
Duran, G.
Institución
Resumen
The construction of earth walls can be a significant response to prevent the next landslides from reaching the road and avoid accidents. Therefore, a material of the same slope was used and reinforced with mixtures of lime and cement, with this same reinforced material a mechanically stabilized hypothetical earth wall (MSE) was developed. An analysis of the original slope was developed to check if there was a possible failure through its safety factor. Then, a hypothetical wall was developed with a floor reinforced with mixtures, in order to assess its overall safety factor and its maximum landslides. According to the results, in principle it was determined that the dosage M-3 / C-4-4 improves in a range of 30% to 37% the friction angle. In addition, it was found that a reinforced wall, that is to say with Lime and cement additions, presents a better behaviour. In its effect, its displacements are about 8 mm and have a global factor of 1.23.