Abstract: The shear wave data of 338 testing points had been gotten from a lot of engineering geology drilling holes in Panzhihua area. Because of more testing points for Xigeda clay rock and Xigeda silty mudstone, shear wave datas of the two sorts of soil were analyzed statistically, using linear-formed (v_s=a + bH), exponential-formed (v_s=cH^d) and polynomialformed (v_s=e+fH+gH²) shear wave experience formula. Then the experience formulae of shear wave for the two types of soil were obtained, which could show the common rule that shear wave changed along with the depth. The shear wave datas will can be speculated in the engineering sites lack of the wave datas, in order to give reference in the classification of engineering site sort and calculate subsoil earthquake response, etc.