FIELD: geophysics.
SUBSTANCE: vibration pulse source includes baseplate, mobile weight installed on elastic sheaths using clamps, hydrostatic generator connected to a power supply system, medium pressure source, plunger stem, which is controlled by a control device through a solenoid and catch using the sensor signal. The upper and lower sheaths are hydraulically connected with the hydrostatic generator cavities and the medium pressure source. The control device connects the upper and lower source cavities through the solenoid, the catch, and the plunger stem at a fixed point of time, using the sensor signal.
EFFECT: increase in efficiency of vibration pulse action on soil.
2 dwg
| Title | Year | Author | Number |
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| 0 |
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SU308884A1 | |
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| HYDRAULIC VIBRATION SWEEP SIGNAL EXCITER | 1991 |
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RU2006882C1 |
