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 form a cable stayed bridge for needing no high strength of a main girder and facilitating the execution of work by setting PC steel wires at a section distant from a main tower in the longitudinal direction of the main girder of the cable stayed bridge, and by applying a tensile force to a section near the main tower section of the main girder.
CONSTITUTION: In a cable stayed bridge, skew members are overhung between a main girder 3 and a main tower 1. On the main girder 3, PC steel cables 4 are arranged at sections separated from the main tower 1 and along the longitudinal direction of the main girder 3, and anchor blocks 5 and the main girder 3 are connected to each other with the PC steel wires 4, and a tensile force is applied to the PC steel wires 4. Then, a compressive force is applied to sections near the anchor blocks 5 of the main girder 3, and the tensile force is applied to a section near the main tower. As a result, the cable stayed bridge for having no high strength on the main girder and facilitating the execution of work 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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