| 摘要 |
The purpose of the present invention is to provide a cable-stayed bridge type multi-hinge movable bridge, which enables installation of an economical and efficient bridge by combining a form of a draw bridge and a form of a cable-stayed bridge due to necessity of a movable bridge, and an energy reduction type driving method thereof. The cable-stayed bridge type multi-hinge movable bridge in accordance with the present invention to achieve this purpose, comprises: main towers with a certain height, which are installed on a revetment at an interval of a certain river width; at least two top plate segments which are horizontally disposed on lower parts of the main towers; hinges inserted and installed between the top plate segments; cables fixed and installed between the main towers and the hinges, respectively; and driving parts installed on the lower parts of the main towers to rotate the top plate segments by driving the cables. In addition, the energy reduction type driving method of the cable-stayed bridge type multi-hinge movable bridge in accordance with the present invention to achieve this purpose, is characterized in that the main towers are installed on both sides of the revetment; at least two top plate segments are disposed on lower parts of the main towers; the top plate segments are connected by inserting the hinges between the top plate segments the cables are installed between the main towers and the hinges, the driving parts are installed on the lower parts of the main towers; and the cables are connected to the driving parts such that the top plate segments are rotated by winding and unwinding the cables. |
