本文对近震PS折射转换波的运动学和动力学特征进行了初步的研究,并且提出了识别近震PS转换波的主要参考标志。利用这些标志分析了邢台地区某些测点的近震转换波资料,所测出的转换界面深度与爆炸地震法得出的主要结果基本一致。因此,近震PS转换波法是探测区域地壳深部构造的一种有效方法。 In this paper, the kinematics and dynamics characteristics of near-Earth PS refracted waves have been preliminarily studied, and the main reference marks for identifying near-PS PSVs have been proposed. Using these markers, the near-surface converted wave data of some measuring points in Xingtai area are analyzed. The measured interface depth is basically the same as the main result of blast seismic method. Therefore, near-Earth PS conversion wave method is an effective method to detect deep crustal structure in the region.