论文部分内容阅读
武汉长江公路桥是一座主跨400m的PC的斜拉桥,本文介绍这座斜拉的科研、设计和施工。对本桥的抗震、抗风性能进行了研究,并作了全桥模型试验。本桥按无应力状态控制法进行斜拉桥安装计算。进行了活载非线性分析。主梁施工采用牵索式挂篮。
Wuhan Yangtze River Highway Bridge is a cable-stayed bridge with a main span of 400m. This paper introduces the research, design and construction of this cable-stayed bridge. The anti-seismic and wind-resistant performance of this bridge was studied and a full-bridge model test was made. The bridge by non-stress state control method for cable-stayed bridge installation and calculation. Live load non-linear analysis. Main girder construction using a cable-hanging basket.