| 基于GIS的地震次生火灾蔓延范围模拟 |
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| 引用本文： | 谢旭阳,任爱珠,刘铁民,张兴凯.基于GIS的地震次生火灾蔓延范围模拟[J].中国安全科学学报,2005,15(5):3-7. |
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| 作者姓名： | 谢旭阳 任爱珠 刘铁民 张兴凯 |
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| 作者单位： | 1. 中国安全生产科学技术研究院
2. 清华大学土木工程系防灾减灾工程研究所 |
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| 基金项目： | 国家“十五”科技攻关项目 (2 0 0 1BA6 0 1B 0 4 0 1 0 2 ) |
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| 摘 要： | 地震次生火灾对人类的危害极大。笔者首先在对阻止火蔓延的因素进行分析以及对以往调查资料分析的基础上,确定了阻止火蔓延的距离与建筑物结构及防火类型的关系。然后,在阻止火蔓延距离的基础上,确定了地震次生火灾蔓延范围模拟的方法以及流程。最后,以汕头市为例,对地震次生火灾蔓延范围进行了模拟。通过对地震次生火灾蔓延范围的研究,为地震应急救灾提供了决策的科学依据。
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| 关 键 词： | 地震次生火灾 消防决策 蔓延范围 模拟系统 地理信息系统 |
| 修稿时间： | 2005年1月1日 |
Simulation of Post-earthquake Fire Spreading Area Based on GIS |
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| XIE Xu-yang,REN Ai-zhu,LIU Tie-ming,Zhang Xing-kai.Simulation of Post-earthquake Fire Spreading Area Based on GIS[J].China Safety Science Journal,2005,15(5):3-7. |
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| Authors: | XIE Xu-yang REN Ai-zhu LIU Tie-ming Zhang Xing-kai |
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| Institution: | XIE Xu-yang 1,Senior Engineer REN Ai-zhu 2,Prof. LIU Tie-ming 1,Prof. ZHANG Xing-kai 1,Prof. |
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| Abstract: | Post-earthquake fire causes significant harm to mankind. Referring to the analysis of factors hindering the fire from spreading and previous data investigated the relation between fire hindrance distance and building structure and its fireproof category is determined. Then, the method and flowchart of post-earthquake fire spreading area is made based on the fire hindrance distance. Lastly, the method was exemplified in Shantou city. The study of post-earthquake fire spreading area could provide criteria for decision making in emergency rescue. |
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| Keywords: | Post-earthquake fire Fire fighting decision making Fire spreading area Simulation system Geographic information system (GIS) |
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