城市公共安全空间规划建模及可视化系统  

Modeling of spatial planning for urban public safety and its visual system

作　　者：冯凯[1,2] 徐志胜[1] 王丽[1] 

机构地区：[1]中南大学防灾科学与安全技术研究所,长沙410075 [2]广东省公安厅消防局,广州510640

出　　处：《哈尔滨工业大学学报》2009年第12期146-150,共5页Journal of Harbin Institute of Technology

基　　金：国家"十五"科技攻关项目(2002BA806B03 2002BA803B04)

摘　　要：为从空间角度研究城市公共安全规划,实现救灾单元区域内抗灾资源的优化配置,本文提出抗灾设施规划标准与建构模式,建立城市救灾单元区域的分析模型.该模型以道路交通条件、服务时间以及抗灾资源为约束条件,以抗灾设施资源设置最少、服务范围最广为优化目标.以SuperMap objects和VB6.0进行仿真模拟,研制城市公共安全空间规划可视化系统.实例表明,该系统首次实现综合考虑道路阻抗及服务时间的救灾单元区域,首次实现综合考虑区内实际需求的资源优化配置.To set down a spatial plan for urban public safety and realize the optimal collocation of disaster-resisted facilities in rescue cell area,the plan criteria and establishment patterns of disaster-resisted facilities were put forward.Then an analysis model of urban rescue cell area was illustrated under the restriction of traffic conditions,service time and disaster-resisted facilities,which is aimed at using the least quantity and achieving the widest service scope of disaster-resisted facilities.Based on t...

关 键 词：公共安全 规划 救灾单元区域 资源配置 可视化 

分 类 号：TU984.113[建筑科学—城市规划与设计]