Application of controllable shock source technology in seismic exploration in Shanbei desert area
We evaluated the problems and limitations of existing seismic source,and innovatively applied wire electrical ex-plosion controllable shock wave technology to seismic exploration.The technology and principle of the controllable shock wave produced by wire electrical explosion are analyzed.Moreover,presenting the characteristics of wire electric explosion controlled shock wave technology as a seismic exploration source and the field excitation tests in the Shanbei desert,the fea-sibility of wire electrical explosion shock wave technology as a source technology is verified theoretically and experimentally.Based on the quantitative analysis of the acquired data,we believe that the controllable shock wave technique can be used as a new seismic source technique in the field of coalfield seismic exploration in the Shanbei desert.Finally,the existing prob-lems in the experiment are summarized,which provides the direction for further improvement.
seismic explorationwire electrical explosioncontrollable shock wavepulsed power technologyplasmadesert area
国家科技期刊平台
NSTL
万方数据
维普
