摘要
从城市更新的背景出发,在空间格局分析框架的基础上,利用空间格局功能评价原理,得到了功能评价指标值矩阵,通过计算功能评价指标的功能值,完成旧建筑空间格局功能的评价;利用全域性指数和局域性指数,计算了旧建筑空间临近单元模块属性之间的相似程度,通过引入冷热点统计量,反映旧建筑空间格局的属性特征,结合冷热点统计量计算公式,建立了空间格局规划模型;最后通过滨河线性旧建筑空间格局规划和块状空间格局规划,实现了旧建筑空间格局的规划。实验结果表明,与其他两种规划方法相比,城市更新背景下旧建筑空间格局规划方法规划效果更好。
Starting from the background of urban renewal,on the basis of the analysis framework of the spatial pattern of old buildings,using the principle of functional evaluation of the spatial pattern of old buildings,the value matrix of functional evaluation index is obtained.By calculating the functional value of the functional evaluation index,the evaluation of the spa-tial pattern function of old buildings is completed;by using the global index and the local index,the adjacent unit module of old buildings is calculated.Through the introduction of cold hot spot statistics,reflecting the attribute characteristics of the spatial pattern of the old buildings,and combining with the calculation formula of cold hot spot statistics,the spatial pattern planning model of the old buildings is established;finally,the spatial pattern planning of the old buildings is realized by the linear old buildings along the river and the block spatial pattern planning.The experimental results show that,compared with the other two planning methods,the old building spatial pattern planning method under the background of urban renewal has better planning effect.
作者
高珍宇
王雯艳
Gao Zhenyu;Wang Wenyan(Nanchang Institute of Science&Technology,Nanchang 330108,China)
出处
《廊坊师范学院学报（自然科学版）》
2021年第1期84-88,共5页
Journal of Langfang Normal University(Natural Science Edition)
关键词
城市更新
旧建筑
空间格局
空间规划
urban renewal
old buildings
spatial pattern
spatial planning
