An Investigation of the Relationship between Electrical Resistivity (Wenner and Schlumberger Arrays) and Geotechnical Parameters in Foundation Investigation in Basement Complex Area of Iloko, Osun State, Nigeria
Journal: International Journal of Scientific Engineering and Science (Vol.1, No. 5)Publication Date: 2017-06-15
Authors : Ayodele; Moses Oyewole; Omoirabor; Omoleomo; Adiela; U.P;
Page : 18-23
Keywords : ;
- An Investigation of the Relationship between Electrical Resistivity (Wenner and Schlumberger Arrays) and Geotechnical Parameters in Foundation Investigation in Basement Complex Area of Iloko, Osun State, Nigeria
- Geophysical Studies for Foundation Investigation in Basement Complex. Case Study of Iloko, Osun State, Nigeria
- Investigation of Flood Prone Areas in Oferekpe Ikwo Local Government Area Ebonyi State Using Electrical Resistivity Method
- 2D Electrical Resistivity Imaging for the Investigation of the Subsurface Structures at the Proposed Site for Kauridan Estate at Ibagwa ? Nike, Southeastern Nigeria
- Investigation of Aquifer by Electrical Resistivity Method
Abstract
Electrical resistivity survey involving both micro-resistivity and Vertical Electrical Sounding (VES) measurements was carried out at Iloko. This was to enable the generation of empirical equation relating the electrical resistivity with engineering parameters. The micro-resistivity measurements obtained down the hole and the VES interpretation results were plotted against each of the engineering parameters (Coefficient of Permeability, Consolidation and Compressibility, Liquid limit, Moisture content, Plasticity index, and Dry density).The results show that only few of the engineering parameters (Coefficient of Permeability and Consolidation) display non-linear relationship with (VES) electrical resistivity. Both the Coefficient of Permeability and Consolidation decreases with increase in electrical resistivity. The relevant empirical formulae were subsequently generated.
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