FIELD: formation of seismic waves by action of pulse on ground surface. SUBSTANCE: seismic source has seismic wave radiator coming in the form of sledge with two rigid hollow runners, weight placed on bottom of each runner, single-side dampers, power supply system and electromagnets. One or several inductors of electromagnets whose armatures rest against walls of runners are made fast to each weight. One damper is installed in front of each weight and behind it and runner. EFFECT: expanded application field of pulse non-explosive seismic sources and their enhanced efficiency. 1 cl, 4 dwg
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