城市道路综合改造的停车位优化设计

Optimal Design of Parking Space for Comprehensive Reconstruction of Urban Roads

城市道路中布设停车位对其通行能力有直接的影响。利用既有道路两侧用地,提出泰安西路道路综合改造的停车位总体方案设计。改造方案从非机动车道宽度及路内停车停靠方式着手,将路幅一块板改为路幅三块板,在人行道预留充足的情况下划分出一条停车辅道,并新增大量停车泊位,可以有效减少机动车辆对行人和非机动车辆的影响,提高交通运行效率,解决道路交通拥堵及停车难问题。同时,通过VISSIM软件仿真分析验证了改造设计方案对于泰安西路的通行效率和路段服务水平的提高。研究成果可为城市道路综合改造的停车位设计和运用提供参考。

Parking spaces in urban roads have a direct impact on its capacity.Using the land on both sides of the existing road,the overall scheme design of parking spaces for the comprehensive reconstruction of Tai’an West Road were put forward.The reconstruction scheme started from the width of non-motor vehicle lane and the parking mode in the road,changed one slab of road width into three slabs of road width,divided a parking auxiliary road under the condition of sufficient reserved sidewalk,and added a large number of parking spaces,which could effectively reduce the influence of motor vehicles on pedestrians and non-motor vehicles,improve traffic operation efficiency,and solve the problem of road traffic congestion and parking difficulty.At the same time,the VISSIM software simulation analysis verified the improvement of the traffic efficiency and the service level of Tai’an West Road.The research results can provide reference for the design and application of parking spaces in urban road comprehensive reconstruction.