略论城市中心区交通改善策略与道路交叉口交通改善设计

Brief Comments on Strategy of Traffic System and Intersection Design for Traffic Improvement In City Centre Area's

本文针对我国城市中心区交叉口存在的交通问题,在分析交通特性的基础上,提出中心区交叉口宏观和微观相结合改善思路,从交通需求管理、道路资源的整合以及交通与土地利用关系三个方面提出中心区宏观交通改善策略,微观上从网络系统、交叉口以及交叉口周边土地利用三个方面提出相应的改善措施。

Facing the traffic problems of intersection in city centre area, on the basis of analyzing characteristics of transportation, this paper brings forward the idea of countermeasure, which combines the macroscopic strategy and microscopic measures. It proposes the macroscopic strategy from TDM, road resource integration and the interaction of transportation and land-use, and the microscopic countermeasure from road network system, single intersection and surrounding land-use.