As the bridge has greater span, the tower of cable-stayed bridge is higher, and the lasso is longer. The wind will bring stronger harm to cable-stayed bridge. Due to the structure of large span bridge, the transverse external load (wind, earthquake) is greater than the vertical external load. Wind resistance bearing install on tower beam and has great horizontal stiffness, which can improve the ability of aseismic of cable-stayed bridge and wind resistance. It is suitable for large bridges with special requirements for ability of wind resistance.