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专利名称：Method of and apparatus for generating
shear seismic waves
发明人：Jury B. Kravchenko,Jury A. Baru,Saul G.
Osyatinsky,Jury V. Timoshin,Anatoly I.Makogon,Igor P. Lobas,Kim S.
Gasilovsky,Inna Z. Livshits,Alexei N. Besedin
申请号：US06/500920申请日：19830603公开号：US046050A公开日：19860812
摘要：A target member of the seismic energy source is driven into ground surfaceengagement, as the vehicle, to which the seismic energy source is pivotally connected,moves, due to the target member geometry, that is by resolving the tractive force sothat the force driving the target member into the ground is a vector directed at an angleless than 90° to the direction of the vehicle movement. Impulses from an impulse
generator are transmitted to the target member after the latter has been driven into theground, during the vehicle movement or at rest. The impulses are transmitted topropagate in a plane parallel to the ground surface and perpendicularly to the directionof the target member movement. In the apparatus for generating shear seismic wavesthe target member has a plate-like shape defined by symmetrically convergent flat sidesurfaces, a flat lower surface, and a concave frontal surface convergent at an acute anglewith the flat lower surface to form a cutting edge for cutting into the ground under theaction of the tractive force produced by the vehicle.
申请人：SPETSIALNOE PROEKTNO-KONSTRUKTORSKOE I TEKHNOLOGICHESKOEBJURO PO POGRUZHNOMU ELEKTROOBORUDOVANIJU DLYA BURENIA SKVAZHIN IDOBYCHI NEFTI VNPO \"POTENTSIAL\"
代理机构：Fleit, Jacobson, Cohn & Price
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