PLANNING STUDY ON SYSTEMATIZATION OF DWELLING ENVIRONMENT IN BUILT-UP AREA OF PROVINCIAL CITIES

主要从集体公屋的关系来理解省级城市小区居住环境的营造方法，并考虑将方法系统化应用于省会城市建成区的可能性。1)在省会城市建成区，观察其居住环境的典型问题，并将改善内容和更新框架安排到9类自治区。2)通过观察集体公屋小区更新的实际情况，指出以下几个方面：(1)出现了新的趋势；特别是在(1)小区社区的形成(2)提前提供地块改善小区(3)在小区内创造居住活动的节点。(2)此后的问题是(1)克服寒冷多雪地区(特别是覆盖公共空间)的问题(2)安置年轻一代和更新城市核心区(3)安排和结合公共空间和公共设施。3)根据这些考虑，我们提出了居住环境改善的填充模式，并从改善的空间扩展及其内容、与公共工程的结合、规划主体三个方面考虑了将整个城区的居住环境营造方法系统化的可能性。我们将未来自主改善居住环境的方法归结为“小区居住环境扩展模式探讨”。

We comprehended the method to create the dwelling environment in provincial cities' district, mainly from the relation of collective public housing estate, and considered the possibility to systematize the method to be applied in the built-up area of those cities.1) In the built-up area of provincial cities, we observed the typical problems on its dwelling environment, and arranged the improvement contents as well as the renewal-frame into the 9 types of autonomous districts.2) By observing the actual condition of collective public housing district renewal, we pointed out the following aspects:(1)New tendencies were occured; especially in (1)the formation of district's community (2)the provision of lots to improve the district in advance (3)the creation of nodal points for living activities in the district.(2)The problems hereafter were (1)to overcome the problems of cold and snowy regions (especially to cover the public space) (2)to settle young generation and to renew the urban core area (3)to arrange and to combine the public space and public utilities.3) According to those considerations, we proposed "The Infill Model of Dwelling Environment Improvement", and also considered the possibility which systematize the method of creating the dwelling environment in the whole urban area, by the following three points of view: (a)the spatial expansion of improvement and its contents (b)combination with public works (c)the planning subject. We concluded the future method to improve the dwelling environment autonomously as "A Treatise on the Expansion Model of Dwelling Environment in a District".