The Research of the Damping between the Geophone Spike and Ground
Dong Shi-xue · Journal of Jilin University · 2006
This paper designs the double scale coupling model considering the actual condition of the geophones coupling with the loose soil,and analyzes the characteristics of the geophone ground coupling system in theory.This paper also qualitatively analyzes the effects to the seismic data and the coupling system's characteristics that generated by changing the damping between the spike and the ground in the geophone spike and ground coupling system under the different ground soil condition.At last this paper points out the meaning of choosing the damping between the geophone spike and the ground properly in seismic data acquisition.