| 唐云明,游家祝.火灾闪燃-现象突变模式之研究[J].火灾科学,1998,7(3):1-17. |
| 火灾闪燃-现象突变模式之研究 |
| A Study on Catastrophe Model of Flashover |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目: |
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| 中文关键词: 火灾 闪燃 尖点突变 通风控制燃烧 燃料控制燃烧 |
| 英文关键词:flashover cusp catastrophe ventilation control fire fuel control fire |
| 摘要点击次数: 688 |
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| 中文摘要: |
| 近年来，各国消防学者鉴于多人死亡，火灾惨案不断发生，遂开始深入探讨造成火场内人员死亡之主要原因所在。结果发现：“闪燃现象”是否出现是造成人命伤亡及财物大量损失之关键因素。即闪燃出现之快慢（早或晚），是人们在有限逃生能力下能否安然逃生之根本决定因素。因此，针对闪燃发生前之火势动态进行实验性研究，试图找出促成“闪燃现象”发生之各种条件，以为保障人命安全对策作法上之依据，便是当前消防学术研究上之中心议题。不论是实际之火灾经验，或控制下之火灾实体试验（ｆｕｌ－ｓｃａｌｅｆｉｒｅｔｅｓｔ），均指出不同之抗火（ｆｉｒｅ－ｒｅｓｉｓｔａｎｃｅ）性能建筑物，其火灾燃烧特性便有所不同。由于我国近十年来建筑技术之发展及建筑法令之要求倾向，使得目前供公众使用建筑物，多为耐火建筑物或耐火构造建筑物，因此本文将探讨之建筑物火灾将局限于“耐火建筑物之火灾现象” |
| 英文摘要: |
| In recent years, many lives have been lost due to fire catastrophes, so fire specialists worldwide have begun studying the major causes of death in fires. Results show that flashover is the primary cause of fire related loss of life and property. In other word, the timing of flashover (early or late) in a fire’s progression is the basic determinant of building occupants/ ability to exit under limited escape circumstances. Therefore, in order to develop public safety policy, fire specialists focus their research on fire progression, especially before flashover, to discover what conditions help to cause flashover. Whether in real life experience or the full scale fire test, research demonstrates that differences in the fire resistance of building materials effect the characters of fire progression. Due to the development of building techniques and structure regulation over the past ten years in Taiwan, most public buildings are built of fire resistance material; therefore, the study of building fires in this article is limited to “fire in Fire resistance building”. |
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