SCPT Seismic static penetration tests (SCPT) accrue geodynamic properties of groundwork soil changing with depth. Seismic downhole methods accrue with CPT that is a fast, safe and economic device for determining groundwork soil properties’ stratigrafic, tensile strength and dynamic properties.

Probing is made with 10 cm² bevelled end and an electronic bevelled end has 150 cm² skin area and 60^o angle is penetrated into the soil through 10 ton capacity a hydraulic speed with 2cm/sec constant speed. During the penetration, every 2 cm measured end and environment durability’s data is recorded on the computer. Element of piezocone that is used for measuring pore water pressure, has 7.5 cm² a porous element’s cross-sectional area behind the bevelled end that is recorded end durability. In addition to this, the shear wave speed Vs, and the pressure wave speed Vp can be measured in required depth by seismometer that has a triple geophone system in two directions horizontally (x, y) and one direction vertically (z), is settled intermittently 1.0 m  behind the penetrometer’s bevelled end.