Fakher 1 , M. Khodaparast 1 & C.J.F.P. Jones 21 Geotechnical Group, Civil Engineering Department, University of Tehran, PO Box: 11365-4563, Tehran, Iran(e-mail: afakher@ut.ac.ir)2 Geotechnical Group, University of Newcastle upon Tyne, Newcastle upon Tyne, UKDynamic probing can have an important role ingeotechnical site investigation. T...