本文通过数值模拟,逐个分析了各向异性与倾斜等参数对径向和切向接收函数的影响,总结了各参数对接收函数的影响规律.结合邻域算法(Neighborhood Algorithm)对接收函数反演地壳各向异性结构的方法进行了不同模型的测试,确定了该方法对不同参数反演的稳定性和准确性.并依据反演数值试验的结果,确定了反演中参数选取的原则.最后,将该方法应用于青藏高原东北缘的三个台站,反演了各台站下方地壳的各向异性结构特征. In this paper, the effects of anisotropy and tilt on the radial and tangential receiving functions are analyzed one by one by numerical simulation, and the influence law of each parameter on the receiving functions is summarized. The receiver function inversion The method of anisotropic crustal structure was tested by different models and the stability and accuracy of the method for inversion of different parameters were confirmed. According to the results of numerical inversion experiment, the principle of parameter selection in inversion was determined. This method is applied to three stations in the northeastern margin of the Qinghai-Tibet Plateau, and the anisotropic structural characteristics of the crust beneath each station are inverted.