松花江斜拉桥索梁锚固区构造设计及受力分析

Design Of Cable-Girder Anchorage Zone And Load Analysis For Songhuajiang Bridge

斜拉桥主梁的斜拉索锚固区是将上部结构自重和所承受的所有外荷载传递到索塔的重要结构。由于承受强大的集中荷载,锚固区构造、受力状态复杂、容易产生应力集中。结合哈尔滨绕城高速公路四方台大桥的设计情况,对斜拉索锚固区的应力大小、应力变化幅度、应力与应力流方向进行分析研究,对斜拉索锚固区的结构设计具有很大的指导意义。

Cable - Girder Anchorage Zone of Cable - Stayed Bridge＇ s main girder is the most important formation to transport upside self - weight and exterior load to Cable Tower. For receiving concentrated load. Anchorage Zone Constitution presents multiple - load conditions. It＇s to centralize the stress It combines the design status of Harbin Belt Highway and makes particular research and analysis on stress magnitude in Cable - Girder Anchorage Zone, changing scope, steel flowing. It provides immence instructive significance for designing Cable - Girder Anchorage Zone of Cable- Stayed Bridge.