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建设应急避难场所是政府公共服务提供的重要部分。近年来各种灾害不断地威胁着城市居民的安全,如何评价避难场所空间布局合理性,已然成为学者们所热衷研究的课题。目前针对紧急避难场所这一微观层面的研究较为缺乏,并且忽略了学校操场、体育场、广场等开阔空间也可作为紧急避难场所。本文运用两步移动搜寻法,测量杭州市上城区紧急避难场所的空间可达性程度。以期为测度公共服务水平提供方法借鉴,为完善公共设施的布局规划提供政策参考。
The construction of emergency shelters is an important part of government public service provision. In recent years, various disasters continue to threaten the safety of urban residents. How to evaluate the rationality of spatial layout of shelters has become a topic that scholars are keen to study. At present, there is a lack of research on the emergency shelter at this micro level, and overlooked the school playground, open space such as stadiums and squares can also be used as an emergency shelter. This paper uses two-step mobile search method to measure the spatial accessibility of emergency shelters in Shangcheng District of Hangzhou. With a view to provide a method for measuring the level of public services, to provide a policy reference for improving the layout planning of public facilities.