Research Article
Dynamic Characteristics Analysis of a Seismic Vibrator-Ground Coupling System
| | , | | , | Volume strain | | Rotational component | | | | | | | | | | | | | | | | | , | | | | | | (a) Stress distribution which is a static stiffness | | (b) Stress distribution which is a uniform distribution | | (c) Stress distribution which is a parabolic distribution | | (a) The stress distribution and which is a static stiffness | , | ; | (b) The stress distribution and which is a uniform distribution | , | ; | (c) The stress distribution and which is a parabolic distribution | , | |
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