Variación espacial de parámetros Geotecnicos medianteSIG

Abstract

The study tries to determine a basic geotechnical characterization of the study area, which includes the Rio de Piedras sub-basin and a respective spatial analysis through the help of software. One problem that was generated is not knowing the importance and care that must be taken with the soil in this area. With the research carried out, the characteristics and properties of the soils present within the sub-basin are revealed since the variability can be notable in the different places where the explorations were carried out, during the development of the project, the study methods are carried out either in the exploration site or in the laboratory to reach the correct values, which are exposed throughout the work. This research was developed by locating each of the points through the drainage pattern to locate the most critical sites and to know where it is appropriate to make the corresponding apiques, although the study focused on the upper level of the stratigraphic profile, in order to cover the 15 micro-basins present within the Rio de Piedras sub-basin. A search was carried out for cartographic and descriptive information on the study area and its regional environment, in order to obtain the necessary information for the design of the geotechnical exploration. The fundamental basis came from the POMCA of the Chicamocha river basin (CORPOBOYACÁ) and from the land use plans of the municipalities of Cómbita, Sotaquirá and Tuta. With the cartographic information that was obtained, a geographic database was generated, from which the georeferencing of the different vector layers was unified and other layers were generated. Likewise, the different maps were made in the ArGIS program that show us each of the soil characteristics at the points where the holes were made, of which UPTC and SANTO TOMAS students provided us with secondary information to carry out our analysis and so they were more exact.