摘要
在工程物探中,浅层异常体的探测通常采用单一方法,这就有可能导致勘探失误。为了避免由于单一物探方法可能造成的失误,利用地震映像、浅层反射波法、浅层折射波法和磁法勘探,对铺设在山东桃村中国海洋大学应用地球物理野外教学实习基地地表附近的天然气管道进行探测。并且通过对地震数据和磁法勘探数据的采集、处理以及联合分析,大致确定了天然气管道的位置,表明利用震磁联合的方法探测天然气管道是行之有效的。
In engineering geophysical prospecting, single method is usually used for detecting shallow anomalous body. It may result in exploration mistake. Joint exploration can avoid the occurrence of this mistake. Seismic imaging, shallow reflection wave, shallow refraction wave and magnetic method are used to detect the natural gas pipeline, buried in the applied geophysics practice base of ocean university of China. The location of the gas pipeline was approximately determined after surface seismic data and magnetic data were processed and analyzed. The result shows that it is effective to detect natural gas pipeline with surface seismic exploration and magnetic exploration.
出处
《工程地球物理学报》
2015年第5期680-685,共6页
Chinese Journal of Engineering Geophysics
基金
国家自然科学基金项目(编号:41204087)
中国海洋大学本科教学研究项目(编号:2013YJ23)
教育部新教师基金项目(编号:20120132120030)
关键词
工程物探
天然气管道
地震映像
浅层地震勘探
磁法勘探
engineering geophysical prospeeting
gas pipeline
seismic image
shallow seismic exploration
magnetic method
