Cable stayed bridge
专利汇可以提供Cable stayed bridge专利检索，专利查询，专利分析的服务。并且PURPOSE: To support a main girder at an acute angle from the left and right in the width direction and reduce an earthquake force working on the main girder by setting a part of a main tower to be an overhang section larger than the width of the main girder, and by suspending diagonal members from the overhang section, to support the main girder.
CONSTITUTION: A cable stayed bridge is basically composed of a main tower 1, a main girder 4, and diagonal members 5. Then, an overhang section A of at least a part of the main tower 1 overhangs to the left and right from the width of the main girder 4. Besides, the diagonal members 5 are overhung from the overhang section A to the main girder 4, and the main girder 4 and the diagonal members 5 are connected and fixed to each other, and the main girder 4 is suspended by the main tower 1. Besides, the left and right width of the overhang section A of the main tower 1 is made larger as the main tower 1 is extended higher. As a result, the diagonal members are crossed over the main girder at acute angles from the left and right in the width direction, to suspend and support the main girder, and the cable stayed bridge excellent in earthquake resistance is obtained.
COPYRIGHT: (C)1989,JPO&Japio，下面是Cable stayed bridge专利的具体信息内容。
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