| 非连续物体间火灾蔓延过程的随机分析 |
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| 引用本文： | 游宇航,霍然,史聪灵,李元洲.非连续物体间火灾蔓延过程的随机分析[J].中国科学技术大学学报,2003,33(5):586-592. |
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| 作者姓名： | 游宇航 霍然 史聪灵 李元洲 |
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| 作者单位： | 中国科学技术大学火灾科学国家重点实验室,安徽,合肥,230026 |
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| 基金项目： | 国家重点基础研究发展规划项目 (2 0 0 1CB40 960 4)，中国科学技术大学青年基金项目 |
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| 摘 要： | 引入了一个随机模型Markov Chain对在三个非连续物体间的火灾蔓延过程进行了分析．对状态的划分，采用了两种处理方法．一种是按引燃物体的顺序进行划分，另一种是按引燃物体的数量进行划分．结果表明，应用Markov Chain来分析火灾在非连续物体问的蔓延过程，可以对蔓延的可能性和危险性作出较好的预测．
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| 关 键 词： | 火灾蔓延 非连续物体 随机性分析 Markov Chain |
| 文章编号： | 0253-2778(2003)05-0586-07 |
| 修稿时间： | 2002年12月25 |
A Stochastic Analysis of Fire Spread Among Non-continuous Objects |
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| YOU Yu-hang,HUO Ran,SHI Cong-ling,LI Yuan-zhou.A Stochastic Analysis of Fire Spread Among Non-continuous Objects[J].Journal of University of Science and Technology of China,2003,33(5):586-592. |
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| Authors: | YOU Yu-hang HUO Ran SHI Cong-ling LI Yuan-zhou |
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| Abstract: | A stochastic model, Markov Chain, is introduced into the investigation of the process of fire spread among three non-continuous objects. Two treatment methods are presented to analyze the possible states. One is based on the object order of fire spread, the other is based on the object number of fire spread. Results indicate that Markov Chain can well predict the possibility and hazards of fire spread among non-continuous objects. |
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| Keywords: | fire spread non-continuous objects stochastic analysis Markov Chain |
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