In an extended effort to improve the borehole seismic methods, an in-hole seismic source has been developed and utilized in cross-hole and in-hole seismic measurements. T [...]

Thanks to a new in-situ seismic probe, using bender elements and penetration scheme, a simple linear relationship between undrained shear strength(Cu) and shear wave velo [...]

A new seismic probe, by utilizing favorable features of bender elements, crosshole and seismic cone techniques, has been developed in order to enhance data quality and ea [...]