【摘要】 根据广花一级公路快捷化改造总体方案设计,通过节点交通预测分析,结合规划、现状立交及周边建设条件,比选确定两个高快速路现状立交节点的改造方案。高快速路与主干路、快速路立交改造需结合规划及交通出行需求,定性和定量分析交通;应与被交道路升级改造总体方案相结合,尽量利用现状立交节点减少对合理交通功能的影响。更多还原

【Abstract】 Based on the overall scheme design of rapid reconstruction of Guanghua Class I Highway,through the node traffic predictive analysis, combined with the planning, current interchange and surrounding construction conditions, two reconstruction schemes of current interchange nodes of high expressway are compared, selected and determined. The reconstruction of high expressway with the main road and expressway interchange is required to combine the planning and traffic travel demand. The traffic is qualitatively and quantitatively analyzed. The reconstruction should be combined with the overall scheme of upgrading reconstruction of the intersected road. It is made the best use of the current interchange nodes to decrease the influence on the reasonable traffic functions.更多还原