城市老商业区沿街商铺装卸车位规划

Planning of Loading and Unloading Parking Spaces for Shops Along Streets in Old Urban BusinessDistricts

城市老商业区货物配送需求较高,但因缺少配建装卸停车位而难以满足沿街商铺配送需求,由此导致违法停车且严重影响城市交通运行。欧美部分城市颁布了装卸车位相关法律法规和管理办法,也取得了诸多研究成果。通过借鉴这些实践经验,构建服务水平效率极值法和可接受范围重叠法进行装卸车位类型、数量和选址的规划,重点提出停车位平均占用率和非饱和时间时段比例指标。进而将规划方法应用于上海市黄浦区五金市场区域沿街商铺装卸车位规划,明确按6.0 m×2.2 m尺寸规划装卸车位,提出在研究路段南侧规划2个港湾式装卸车位;结合货物重量、货物装卸途中障碍物和附加值/危险性等情况修正各商铺配送最大可接受距离,据此确定了装卸车位的选址。

Old urban business districts have high demand for goods distribution,but meeting the delivery needs of street shops is difficult due to the lack of loading and unloading parking spaces.This issue has led to illegal parking and negatively impacted the operation of urban traffic.Several European and American cities have established relevant laws,regulations,and administrative measures regarding loading and unloading parking spaces,and have achieved valuable research outcomes.Drawing on these practical experiences,this paper presents the development of service level efficiency extreme value method and acceptable range overlap method for planning the loading and unloading parking space types,quantities,and locations.Key indicators such as the average occupancy rate of parking space and the proportion of non-saturation time periods are proposed.The proposed method is applied to the Hardware Market in Huangpu District,Shanghai,specifically for loading and unloading parking space allocation for shops along the streets.The parking space dimensions of 6.0 m×2.2 m are implemented,with two parking bays for loading and unloading vehicles planned on the south side of the studied roadway segment.The maximum acceptable delivery distance for each shop is adjusted based on factors such as goods weight,obstacles during cargo handling,and additional value/hazardous risk,which helps identify the appropriate location of loading and unloading parking space.