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应急避难场地“就近布置”规划原则探讨
Discussion on the Planning Principle of "Nearest Layout" for Urgency Refuge
【摘要】 通过对避难行为、避难需求的相关调查,对现有"就近布置"避难场地的规划原则进行了深入分析和研究,对"近"提出了"时间距离近"和"空间距离近"的两重涵义;在此基础上认为不同类型应急避难场地在布局上对"近"的要求应区别对待;该原则可进一步表述为"服务半径基础之上与人口密度、通达路径相对应,就近布置"。
【Abstract】 Through the investigation of human evacuation behavior and human evacuation requirement,this paper makes an intensive study of the principle of the layout for urgency refuge.Based on the results of the study,the paper proposes that different types of refuge sites should be treated by different ways and that the principle of "nearest layout" should be optimized as "nearest-layout should be corresponded with the path of arriving and population density on the basis of service radius."
【关键词】 应急避难场地;
避难行为;
就近布置原则;
服务半径;
人口密度;
通达路径;
【Key words】 urgency refuge; evacuation behavior; principle of nearest-layout; service radius; population density; path of arriving;
【Key words】 urgency refuge; evacuation behavior; principle of nearest-layout; service radius; population density; path of arriving;
- 【文献出处】 安全与环境工程 ,Safety and Environmental Engineering , 编辑部邮箱 ,2010年02期
- 【分类号】TU984.116
- 【被引频次】4
- 【下载频次】188