城市道路旧路改造设计研究  

Research on Urban Road Renovation Design

作　　者：蔡成彪 CAI Chengbiao(Zhongtian Design Consulting Co.,Ltd.Foshan 528000,China)

机构地区：[1]中天设计咨询有限公司,广东佛山528000

出　　处：《广东土木与建筑》2023年第12期86-89,共4页Guangdong Architecture Civil Engineering

摘　　要：随着我国社会经济的不断发展和城市规模的发展扩大,城市道路交通所起的作用越来越重要,机动化时代的到来,导致小汽车和电动自行车的数量激增,城市交通的供需矛盾日益尖锐,原有道路由于早期建设的局限性,迫切需要进行改造以满足交通量的发展需求。道路建设由于旧路改造的特殊性,对道路设计提出了更高要求。通过佛山市岭南大道改造的工程实例,对旧路改造设计中的关键技术环节和应注意的问题进行论述。With the continuous development of China's social economy and the expansion of urban scale,the role of urban road transporta‐tion has become increasingly important.The arrival of the era of motorization has led to a surge in the number of cars and electric bicycles,and the supply-demand contradiction of urban transportation has become increasingly acute.Due to the limitations of early construction,the original roads urgently need to be renovated to meet the development needs of traffic volume.Due to the particularity of old road renovation,road construction has put forward higher requirements for road design.Aims to discuss the key technical links and issues that should be paid attention to in the design of old road renovation through the engineering example of Lingnan Avenue renovation in Foshan City.

关 键 词：旧路改造 规划 交通设计 交叉口渠化拓宽 优化设计 

分 类 号：U412.37[交通运输工程—道路与铁道工程]