Subsoil evaluation through geophysical and geoelectric prospecting of the perimeter fence of the Angaraes Subsidiary - National University of Huancavelica

Abstract

The objective of this research work was to determine the exploration of the subsoil through geophysical - geoelectric prospecting in the perimeter fence of the Angaraes Branch of the National University of Huancavelica. The type of research that was used in this work is of an applied type and belongs to the explanatory level, since it seeks to explain the exploration of the water table, the mythological stratification of the subsoil and the determination of sinkholes present in the perimeter fence. For the present study, the Schlumberger-Wenner method was used, as it is considered the most accurate and popular; by means of which the resistivity of the soil in deep layers is obtained, for this, four electrical soundings were prepared in the subsoil of the perimeter fence in order to characterize and identify the anomalies present in the subsoils. In order to determine the lithological characteristics of the subsoil, the depth of the water table, the existence of sinkholes and bedrock, the resistimeter equipment (AEMC 6471 and Resistance Tester Kit with Clamps - 300ft) was used with capacitive copper electrodes for resistivity and subsoil prospecting. . According to the geophysical surveys, the respective tests on the groundwater table and groundwater were determined and the following results were obtained: SEV-01 presents a groundwater table at an average depth of 8.00m to 9.00m, SEV-02 and SEV- 03 presents a water table at average depths of 3.00m to 4.00m and SEV-04 presents a water table at average depths of 8.00m.