共享(街道)空间在旧城商业街更新中的应用研究——基于重庆市八一路的实证调查  

The Application Research of Shared Space in Old Downtown Commercial Street Regeneration:An Evidence-Based Analysis of Bayi Road in Chongqing

作　　者：张侃 姚栋[2,3] ZHANG Kan;YAO Dong

机构地区：[1]中国香港置地股份有限公司 [2]同济大学建筑与城市规划学院 [3]上海市城市更新及其空间优化技术重点实验室

出　　处：《西部人居环境学刊》2022年第2期31-38,共8页Journal of Human Settlements in West China

摘　　要：面临着城市蔓延和新兴商业日渐激烈的竞争,旧城商业街的更新升级已成必然。国际上的商业街改造模式成多元化发展,其中共享(街道)空间是近年来上兴起的一种行之有效的更新理念。重庆市八一路是我国较早采用共享(街道)空间理念进行商业街改造的案例,助推了旧城中心解放碑地区的持续繁荣。对视频记录和问卷调查的数据分析显示人车共享路权的八一路能够激励步行,并具有良好的安全感与较高的行人优先权。八一路的研究揭示共享(街道)空间理念对于我国旧城商业街更新有可行性。作为一种有效调解步行友好度与机动可达性矛盾的交通对策,共享(街道)空间能够吸引更多人流并旧城商业街的复兴。Facing the increasing competition against urban sprawl and emerging commerce,the regeneration and upgrade of commercial streets in downtown is inevitable.Among the diverse means of commercial streets transformation around the world,shared space is one of the prevailing and effective concepts in recent years.Shared space is a way to let all users of the street to share the surface equally.Basically it puts vehicles and people in the slow-speed environment by blur the physical boundary such as removing the curbs and sidelines.Shared space is implemented in many cities in western countries to help regenerate the commercial streets in old towns.There are quite a few cases to show its success.As an early Chinese case adopting shared space,Bayi Road contributes to the continuous prosperity of Jiefangbei-the old city center of Chongqing.As the business center and spiritual symbol of Chongqing,Jiefangbei suffers from the conflict between vehicles and pedestrians for a long time.It was not until 1997 that Jiefangbei started to get its streets pedestrianized.After over 20 years of construction,the area of the pedestrian system gets enlarged to 96000 square meters.The inner cross roads are completely pedestrianized.The outer secondary roads are transformed into shared space.Bayi Road,the famous food street,is one of them.This 380-meter-long street is fully paved where vehicles move slowly and people could cross the street wherever they want.Based on location,design and function,Bayi Road can be divided into three sections-south,middle and north part.To get a performance evaluation of Bayi Road and study the real user perception,a field research is carried out by data analysis of video recording and questionnaire.The three sections are taken as samples and a nearby traditional road,Zhonghua Road is taken as comparison.The major way of arrival is by walking and public transport.45%arrive by walking(most of them live in adjacent hotels).24%arrive by metro and 10%by bus.Driving only accounts for 3%.It is proved that shared spac

关 键 词：共享(街道)空间 商业街 城市更新 街道改造 交通稳静化 

分 类 号：TU984.13[建筑科学—城市规划与设计]