摘要
以兰州市安宁区为例,采用核密度分析法和高斯两步移动搜索法对安宁区体育设施的空间分布特征和可达性进行分析,同时利用ArcGIS位置分配分析法对现有体育设施进行了优化配置。得出以下结论:体育设施与居住小区的空间集聚存在明显差异,但整体上呈现东南密集、西北稀疏的特征;体育设施与居住小区的空间耦合性较差,不匹配的问题突出;体育设施15 min可达范围覆盖较广,但可达性值不高,体育设施服务能力较弱;对体育设施优化后解决了部分居住小区15 min不能到达体育设施点的问题,同时也提高了体育设施点的可达性值。
Taking Anning of Lanzhou city as an example,using kernel density analysis method and Gaussian two-step mobile search method to analyze the spatial distribution characteristics and accessibility of sports facilities in Anning.At the same time,ArcGIS location allocation analysis method is used to optimize the allocation of existing sports facilities.The following conclusions are drawn:There are obvious differences in the spatial agglomeration of sports facilities and residential areas,but on the whole,the sports facilities are concentrated in the southeast and sparse in the northwest;The spatial coupling between sports facilities and residential areas is poor,and the problem of mismatch is prominent;The 15 minu te range of sports facilities covers a wide range,but the accessibility value is not high,and the service capacity of sports facilities is weak;The optimized sports facilities solved the problem that some residential areas could not reach the sports facilities within 15 minutes,and also improved the accessibility value of the sports facilities.
作者
王亚丽
王天鹏
WANG Yali;WANG Tianpeng(School of Architecture&Urban Planning,Lanzhou Jiaotong University,Lanzhou 730000,China)
出处
《测绘与空间地理信息》
2024年第4期26-29,共4页
Geomatics & Spatial Information Technology
基金
国家自然科学基金(51566008)资助。
关键词
可达性
体育设施
高斯两步移动搜索法
优化配置
accessibility
sports facilities
Gaussian two-step mobile search method
optimal configuration
作者简介
王亚丽(1996-),女,甘肃白银人,城乡规划专业硕士研究生,主要研究方向为城市与区域发展规划;通信作者:王天鹏(1979-),男,河南鄢陵人,教授,博士,2014年毕业于兰州交通大学供热、供燃气、通风及空调工程专业,主要从事城市与建筑环境的教学研究工作。
