Abstract: The basic principle and computational process of E-μ hyperbolic model of Duncan-Chang which can be used to do nonlinear calculation for the initial static state of tailing dam is introduced. Based on the geologic condition and physics mechanics parameters of soil layers, the geometric model of the central section of the dam was built. Nonlinear static state of tailing of Linglong gold mine was calculated by Duncan-Chang hyperbolic E-μ model of GeoStudio software. The max main stress, the least main stress, stress level, horizontal and vertical displacement, the max shear stress and strain, and the max shear stress and strain of XY direction in the dam were got. Based on the calculation result, the stability of the tailing dam of Linglong gold mine in static state was analyzed in detail.