Transverse wave seismic source device based on gas explosion seismic source cavity and seismic data acquisition method

The invention provides a transverse wave seismic source device based on gas explosion seismic source cavities and a seismic data acquisition method, the vertical center of a rectangular steel plate is provided with a central shaft, two vertical sides are respectively fixed with the gas explosion sei...

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Bibliographic Details
Main Authors WANG JINGFU, GOU LIANG, YANG MAOJUN, WANG XIMING, YU GANG, DANG WEIZHONG
Format Patent
LanguageChinese
English
Published 01.03.2022
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:The invention provides a transverse wave seismic source device based on gas explosion seismic source cavities and a seismic data acquisition method, the vertical center of a rectangular steel plate is provided with a central shaft, two vertical sides are respectively fixed with the gas explosion seismic source cavities, and the two gas explosion seismic source cavities are respectively located at two sides of the rectangular steel plate; one side face of the gas explosion source cavity is cut into a thin cavity face, and the face opposite to the thin cavity face is fixed to the surface of the rectangular steel plate. The center of the gas explosion source cavity is provided with an electronic ignition gun, and the gas explosion source cavity is connected with an explosion-proof metal gas tank. A shear transverse wave source signal which is parallel to the direction of a seismic source line and propagates downwards and a shear transverse wave source signal which is perpendicular to the direction of the seismic
Bibliography:Application Number: CN202111595135