A cable state bridge adopted the single column tower mould in the transverse and sail mould in the vertical for aesthetic. However the wind resistant areas were larger than other Tower mould, it is necessary to analysis the wind resistance during construction. In order to check the security of tower, ANSYS is adopted to simulate the three load cases of construction. Solid elements were used to simulate the lower and middle concrete pylon columns, and shell elements were adopted to simulate the upper steel pylon column. The result indicated that the tower is safe in every load case, and it provides reference for construction. Calculated the influences of non-uniformity distribution of the wind speed along the height of the sails bridge pylon shafts, provides reference for structure design.