Study of Low Tower Cable-stayed Bridge Design Features

In recent years,low tower cable-stayed bridge has been rapid developped in China because of its superiority in force structure and construction.The low tower cable-stayed bridge has the following advantages:tower is low and construction is simple;the changes magnitude of cable-stayed stress is small,it can take full advantage of material properties of high-strength steel cable;girder stiffness is large,after the construction process and the closure without the need for adjusting the cable force to facilitate the construction.