荆州市城北快速路总体方案设计

Brief Analysis on Overall Scheme of Chengbei Expressway in Jingzhou City

介绍了荆州市城北快速路工程的项目背景、工程概况、功能定位、技术标准。在对总体设计方案的介绍中,具体阐述了快速路的建设形式、标准横断面、立交设置、出入口设计及交通组织。重点对各种道路建设形式的优缺点、出入口设计存在的问题及设计原则进行了分析,为项目提供了一个科学合理、经济适用的实施方案。

The project background,engineering situation,functional orientation and technical standards of Jingzhou Chengbei Expressway Project are introduced.The construction form,standard cross-section,interchange setting,entrance and exit design,and traffic organization of the expressway are expounded in detail in the introduction of overall design scheme.The advantages and disadvantages of various road construction forms,the problems existing in the design of entrance and exit,and the design principles are specially analyzed.A scientific,reasonable,economic and applicative implementation scheme is proposed for the project.