香溪长江公路大桥工程接线方案研究

Reasearch on the Wiring Scheme of Xiangxi Yangtze River Highway Bridge

为适应和促进湖北省交通基础设施建设的快速发展,文中使用趋势交通量和诱增交通量模型对未来特征年交通分布预测,提出以香溪长江大桥为过江通道,建设接兴山通长阳的鄂西四县高速公路走廊方案,对方案论证分析表明,拟定通道合理,可充分发挥大桥投资建设效益。

In order to adapt to and promote the rapid development of traffic infrastructure construction in Hubei province,the trend and induced traffic flow characteristics of traffic flow model is used for the future years traffic distribution forecast.The scheme of constructing the expressway corridor of four counties in western Hubei,which connects Xingshan to Changyang and takes Xiangxi Yangtze River Bridge as the crossing channel,is put forward.The project demonstration analysis indicates that the proposed channel is reasonable,which aims to provide a reference for wiring schemes,and give full play to the bridge investment benefit of construction.