Enlargement of cone penetration testing equipment with resistivity measurements: field measurements, case histories

In former papers (Fejes, Jósa, 1990; Draskovits, Fejes, Magyar, Stickel, 1999 and 2000), measurement and geological-petrophysical interpretation of mechanical and nuclear parameters obtained with the help of the own-developped CPT equipment were introduced. In the present paper the possibility for measuring a following parameter, the resistivity will be shown.