基于老城区旧路改造的精细化设计研究

Research on Refining Design Based on Old Road Reconstruction in Old City

随着城市化进程的加快,老城区道路基础设施建设基本完成,大部分道路已超过设计年限,进入改造期。旧路改造由传统的“以车为本”转化为“以人为本”,由重视“交通功能”转为“交通、景观、生态”并重。不仅要考虑交通功能的改善,还需考虑道路景观及生态环境的改善。改造方案的制定与实施通常比新建道路更复杂,考虑因素更多。现结合西安鄠邑老城区主要道路的改造提升等工程实例,阐述精细化设计的概念及技术措施,对以后旧路改造具有参考价值。

With the acceleration of the urbanization process, the road infrastructure construction of the old city has been basically completed, and the most of the roads have exceeded the design life into the renovation period. The reconstruction of old roads is transformed from the traditional "car-oriented" to the "people-oriented", and from the emphasis on "traffic function" to "traffic, landscape and ecology".Not only the improvement of traffic function, but also the improvement of road landscape and ecological environment should be considered. The formulation and implementation of reconstruction schemes are often more complex than the new construction of roads. The considering factors are more. Combined with the engineering cases in the reconstruction and improvement of the main roads in the old city area of Huyi in Xian, the concept and technical measures of the refining design are expounded, which can be referred for the reconstruction of the old roads in the future.