惠州大亚湾快速路网总体方案浅析

Brief Analysis on the Overall Scheme of the Expressway Network in Dayawan of Huizhou

摘要:

随着经济和社会的发展，现状城市骨干路网对城市空间高质量拓展支撑不足。以惠州市大亚湾区为例，从惠州市、大亚湾区综合交通规划入手，剖析了大亚湾区既有路网存在的缺乏快速通道、路网结构不完善、客货运混行等问题，提出了大亚湾快速路网总体设计思路及策略。从复合通道、技术标准、横断面、节点方案等方面详细研究了快速路网设计方案，从而构建功能清晰、衔接顺畅的快速路网系统，建立紧密衔接、进出便捷的集散系统，提升沿线片区的交通集散效率，为其他地区快速路网总体方案提供参考。

Abstract:

With the development of the economy and society, the current urban backbone road network is insufficient to support the high-quality expansion of urban space. Taking the Dayawan District of Huizhou City as an example, starting from the comprehensive transportation planning of Dayawan District, the problems in the existing road network of the Dayawan District such as the lack of expressways, the imperfect road network structure, and the mixed traffic of passengers and freight are analyzed. The overall design ideas and strategies for the expressway network of Dayawan are proposed. The design scheme of the expressway network is studied in detail from the aspects of composite channels, technical standards, cross-sections, and node schemes so as to build a clear functioning and smoothly connected expressway network system. And a closely connected and convenient access distribution system was established to improve the traffic distribution efficiency of the areas along the line, providing a useful reference for the overall schemes of expressway networks in other regions.