校园楼宇火灾疏散路径分析和应用

发布时间：2018-02-24 18:10

本文关键词： 疏散路径校园火灾虚拟演练三维可视化应急预案　出处：《系统仿真学报》2013年09期 　论文类型：期刊论文

【摘要】：为服务于校园防灾减灾应急管理,以人群密集的校园教学楼的火灾突发事件为例,分析并确定火灾发生时对逃生疏散路径模型产生影响的各项影响因子,从楼宇本身的自然、物理属性出发,结合疏散人员(学生)特征,对楼宇的疏散空间和疏散路径进行模型化,构建面向校园人员特征的楼宇内部三维逃生路径优选动态模型,规划设计疏散撤离位置与逃生疏散路径。开发可兼顾平时演练和实战指挥的应急响应三维动态仿真虚拟系统并展开示范性仿真模拟应用,从而能为事件预演、紧急救援、处理和决策提供一个科学、简便、形象的可视化分析手段、急响应预演教育、试验验证和决策辅助支持。
[Abstract]:In order to serve the campus disaster prevention and mitigation emergency management, taking the fire emergency of the school building with dense crowd as an example, this paper analyzes and determines the influence factors on the escape evacuation path model when the fire occurs, from the nature of the building itself. Based on the physical properties and combined with the characteristics of evacuees (students), the evacuation space and evacuation path of buildings are modeled, and the dynamic model of optimal selection of three-dimensional escape paths in buildings, which is oriented to campus personnel characteristics, is constructed. Planning and designing evacuation location and evacuation path. Developing a 3D dynamic simulation virtual system for emergency response, which can take into account peacetime drills and actual combat command, and develop the application of demonstration simulation simulation, so as to prepare for events and emergency rescue. Processing and decision making provide a scientific, simple, visual analysis method, education of emergency response preview, test verification and decision support.
【作者单位】：福建师范大学地理科学学院;
【基金】：福建省科技厅重点项目(2012Y0022) 福建省自然基金(2012J01163) 福建省教育厅资助项目(JK2012008) 福建省科技厅重大项目(2012Y4001)
【分类号】：TU244;TU998.1

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