Geometric similarity of surface models of left and right pelvis, sacrum and proximal femurs were constructed by Mimics 12.0 through importing subject-specific spiral CT data. Solid modeling was converted from triangular based surface model by Abaqus 6.5 software. Location-dependent CT values were used to assign the material properties. Ligaments of the pelvis were then constructed on the three-dimensional model according to the anatomy. After the finite element model was created, a static load with 600 N was applied on the upper lamina of S1 vertebrae simulating standing biomechanics. The von Mises stress and strains for specific location could reflect the characteristic biomechanics of the pelvic ring, implying the accuracy of the finite element model. Although geometric similarity is essential for a finite element model, subject-specific material assignment can enhance the accuracy of the model. Both loads and boundary conditions should simulate physiologically in finite element model in order to enhance the accuracy of the models.