Seismic Testing - Monitoring And Testing Information

Articles & Whitepapers

Determination of the damping ratio by multi-channel spectral analysis of seismic downhole data

Soil dynamic parameters such as the damping ratio are of major interest in earthquake engineering. We’ve currently published a publication which comes back to a relationship between attenuation and velocity dispersion of body waves which replaces the measurement of the amplitude characteristics of seismic signals by a frequency dependent velocity function. The implementation of this method ...

Determination of the damping ratio by multi-channel spectral analysis of seismic downhole data

Soil dynamic parameters such as the damping ratio are of major interest in earthquake engineering. We’ve currently published a publication which comes back to a relationship between attenuation ...

Oil Company, Group Agree on Congo Park Plan

An agreement announced Wednesday between a London-based oil company and a wildlife protection group could prevent oil drilling in a national park in Africa where 200 endangered mountain gorillas live. A joint statement by SOCO International PLC and ...

Showcase

Crawler-Based CPT Penetrometer Rig

Truly robust crawler-based CPT penetrometer pushing rig with rubber tracks, Hatz 3-cylinder diesel engine incorporated in a sound insulating enclosure, load-sensing hydraulic pump, a 200 kN CPT penetrometer pusher, unique anchoring system on reaction arm. Practically all functionalities are controlled by means of a wireless remote control. The Griffin 200 kN is made of the highest quality ...