| 建筑火灾烟气危害评价模型及应用 |
| |
| 引用本文： | 许镇,唐方勤,任爱珠. 建筑火灾烟气危害评价模型及应用[J]. 消防科学与技术, 2010, 29(8) |
| |
| 作者姓名： | 许镇 唐方勤 任爱珠 |
| |
| 作者单位： | 清华大学,土木工程系,防灾减灾研究所,北京,100084 |
| |
| 基金项目： | 国家"十一五"科技支撑项目 |
| |
| 摘 要： | 在FED理论基础上,参考SII烟气伤害模型提出一个考虑烟气温度、能见度和毒性综合作用的人员伤害模型,并在该模型基础上开发基于GIS的火灾烟气危害评价系统。该系统可以确定建筑室内火灾中烟气综合危害分布和毒性分布随时间变化的情况,并得出性能化防火设计重要参数之一ASET,为火灾人员疏散提供参考依据。
|
| 关 键 词： | 烟气 综合危害 评价模型 可用安全疏散时间 |
Building fire smoke hazards evaluating model and its application |
| |
| XU Zhen,TANG Fang-qin,REN Ai-zhu. Building fire smoke hazards evaluating model and its application[J]. Fire Science and Technology, 2010, 29(8) |
| |
| Authors: | XU Zhen TANG Fang-qin REN Ai-zhu |
| |
| Affiliation: | XU Zhen,TANG Fang-qin,REN Ai-zhu (Institute for Disaster Prevention and Reduction,Department of Civil Engineering,Tsinghua University,Beijing 100084,China) |
| |
| Abstract: | Based on the theory of FED,and taking SII smoke damage model as reference,a personal injury model considering the combined action of smoke temperature,visibility and toxicity is proposed and a system based on the model and GIS is developed.The system can evaluate the integrated hazards and taxicity changing over time,and get the important parameter of perform-based fire design,available safety egress time,to provide references for evacuation in fire. |
| |
| Keywords: | smoke integrated hazards evaluation model available safety egress time |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
