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斜拉索是斜拉桥的重要组成部分,显示了斜拉桥的特点。斜拉桥桥跨结构的重力和桥上活载,绝大部分通过斜拉索传递到塔柱上。斜拉索在主梁和桥塔上的锚固区,是斜拉索与主梁和索塔的连接点,起着至关重要的作用,结合苏拉马都跨海大桥主桥的设计情况,对斜拉索索梁、索塔锚固区进行分析研究,对斜拉索锚固区的设计有重要的指导意义。
Cable stayed cable is an important part of cable-stayed bridge, showing the characteristics of cable-stayed bridge. Cable-stayed bridge across the structure of gravity and bridge live load, the vast majority of cable delivered to the tower through the stay cable. The anchorage zone of the stay cables in the main girder and the pylon is the connection point between the stay cables and the main girder and the pylon. It plays an important role. Combined with the design of the main bridge of the Suramadu Sea-crossing Bridge, The analysis and research on the cable girder and cable tower anchorage zone of the stay cable has important guiding significance for the design of the stay cable anchorage zone.