【摘要】 介绍了天然源面波勘探发展的历史,技术特点以及几种数据处理方法,讨论了2.5Hz检波器在天然源面波勘探中各个阵型(采用三角型、L型两种)以及不同排列边长(三角型不同边长、L型不同边长)与勘探深度之间关系,并通过分析各种阵型在同等条件下所采集的信号,对比各个信号的分析结果,得出在天然源面波勘探中使用2.5Hz检波器的最佳阵型。更多还原

【Abstract】 This paper introduces the development,the technique characteristics and data processing method of the natural source surface wave.It mainly discusses the application of 2.5Hz geophone to the the natural source surface wave exploration,where it shows the relationship between the exploration depth and the various arrays(triangle and L types are adopted),and different lengths of arrays.Through analyzing the different arrays that collect signals in the same condition,the result of the different signals are comparatively analyzed and it proves that 2.5Hz geophone is the best array in the exploration of the natural source surface wave.更多还原