THE UTILIZATION AND THE EVALUATION OF PUBLIC OPEN SPACES CREATED BY THE URBAN ENVIRONMENTAL DESIGN REGULATION

本文从以下几个方面对横滨中心区实施《城市环境设计条例》的30个案例进行了调查和分析。1：一般公众对这一规定所创造的城市开放空间的利用率通常很低，特别是在这些空间彼此隔离的情况下。另一方面，当这些空间按照现有的步行模式相互连接时，它们被很好地利用了。这些口袋形状的开放空间还不够成熟，不足以让公共行人享受日常生活。2：通过心理实验，让人们沿着这30个城市开放空间的对流路线行走，并对其进行评价，抽象出3个因素，第一是舒适-不舒适，第二是规则-不规则，第三是静态-动态。3：一些经过精心设计与邻近空间连接的例子得到了很高的评价。从这些分析中，一些措施被认为是必要的，以鼓励中心多地点城市的综合区域规划。

30cases which were applied Urban Environmental Design Regulation in Yokohama Central Area were surveyed and analyzed from the following points of view.1: Utilization by general public of urban open spaces created by the application of this regulation are generally very low, specially in the case that these spaces are isolated from each other. On the other hand, when these spaces are connected each other following the present pedestrian pattern, they are utilized well. these open spaces with pocket shape are not matured enough for public pedestrians to enjoy their daily life.2: As the result of psychological experiment to let persons walk along the route convecting these 30 urban open spaces, and evaluate them, 3 factors were abstracted, the first comfortable-uncomfortable the second regular-irregular the third static-dynamic However average evaluation for existing examples were rather low.3: A few examples which were connected with neighbored spaces with careful design were evaluated very high.From these analysis, some devices are considered necessary to encourage to central multiple sites urban the wore comprehensive district planning.