Efectos de la resistencia en los ciclos de humectación y secado en suelos areno-arcillosos en la zona sur del municipio de Pamplona, Norte de Santander.

Abstract

This document shows the development of the research work carried out in the municipality of Pamplona department, Norte de Santander in Infantry Battalion No. 13 Gr Custodio García Rovira at coordinates 7 ° 21'59.03''N - 72 ° 39' 2.02''W to 7 ° 21'57.24''N - 72 ° 39'9.67''W, with a length of approximately 240 meters, for the investigation were taken areas to criterion looking for strategic points, homogeneity was observed in the field for which four apique of a depth of 1.60 meters in which soil samples were taken for moisture content, in addition an altered sample was collected to perform the granulometry tests, limits of atterberg, gravimetric and volumetric relations and permeability, the samples for direct shear tests were obtained according to the NLT 203 standard that indicates the taking of soil samples of unaltered type , and finally indicating the results of each of the tests developed. With this research the shear strength in the soil was determined due to components such as cohesion, contributed by the friction of the soil, responsible for its deformation and plastic behavior, also the internal friction between the granular particles or friction (Burgos, 2015) The document is divided into four chapters, the first includes everything related to the preliminaries (Introduction, Objectives, justification, etc.), the second chapter shows the theoretical bases taken into account for the project, the third chapter presents the information collected in field for the realization of the study, finally chapter four represents the data obtained in the investigation and its due analysis