城市建成区户外游憩系统初探——以兰州市为例

从分析城市建成区居民生活与闲暇现状出发,对构建城市建成区户外游憩系统进行了理论思考,认为:城市建成区户外游憩系统适合城市建成区居民户外游憩活动谱中较小尺度的游憩行为;为满足城市居民的闲暇需求而建构的游憩系统,必须遵循一定的原则,才能达到游憩场地和游憩设施效用的最大化、居民游憩偏好的最大满足;以人为本是户外游憩系统构建的总原则,地方性、内向定位等则是总原则的具体体现。在此基础上,以兰州市为例,提出了建成区户外游憩系统的实际构想--构建兰州市建成区户外游憩系统,既要看到该市建成区环境具有明显的"廊道"效应、黄色为背景色等特征,又不能忽视在建成区内的一百多万城市居民的生活实际。依据户外游憩系统构建原则,在充分利用兰州市现有的游憩场地和游憩设施的前提下,提出了滨河游憩走廊、城市中心体系游憩系统的构建思想。

PRELIMINARY RESEARCH ON THE OUTDOOR RECREATION SYSTEM IN URBAN AREA--A Case Study of Lanzhou City

In this paper, the outdoor recreation system of the urban area, consisting of outdoor place and outdoor installation of recreation, is fit for the recreation behavior whose size is small in the activities spectrum of the citizen outdoors. It is very necessary to research and construct the recreation system outdoors. First of all, it can modify internal life-space structure in the city, and improve the quality of inner urban living space. Secondly, it is suitable to spatial rule of the citizen's activities in spare time-distance attenuation. Thirdly, a well outdoor recreation system can make up for the gap between the expectation of citizen to their leisure activities and the status quo of their leisure activities. In the authors' opinion, as for a recreation system constructed in the urban environment, it's inevitable to comply with some principles:①regionalism style;②inner target-oriented;③cooperating with urban planning;④modern technology cooperating with traditional method. As a case of Lanzhou city, some thoughts are provided on how to construct the outdoor recreation system in Lanzhou's urban area. In the first place, it is important to survey the Lanzhou city's status quo, not only its environment features with "corridor" effect should be considered, but also over one million citizen's daily life would not be overlooked. Then, under fully utilizing available outdoor place and outdoor installation of recreation, both the recreation corridor and the recreation system adhere urban center should be built up. By way of designing and planning the outdoor recreation system, the urban garden along the Yellow River would turn into one of the biggest urban gardens in the world. The outdoor place and outdoor installation of recreation adhere to urban center would encroach community and neighborhood. And then, a perfect outdoor recreation system would come into being.