异形空间桥塔半飘浮体系斜拉桥结构性能分析

Analysis on Structural Performance of Special-shaped Spatial Pylon Semi-floating System Cable-stayed Bridge

摘要:

以某异形钢塔钢梁斜拉桥为例，对该体系桥的结构受力进行分析评价；针对该桥桥塔的独特造型，应用结构计算软件对其进行总体受力分析。分析结果验证了该桥结构设计的安全性及施工合理性，同时对类似桥型设计中需要注意的地方提出了合理建议。

Abstract:

Taking a special-shaped steel-pylon steel-girder cable-stayed bridge as an example, the structural force of the system bridge is analyzed and evaluated. In view of the unique modeling of the bridge pylon, the structural calculation software is used to analyze its overall force. The analysis result verifies the design safety and construction rationality of the bridge structure. At the same, some reasonable suggestions are put forward for the design of the similar bridges.