| 防火隔烟水幕在地下建筑火灾中的应用 |
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| 引用本文： | 王传正. 防火隔烟水幕在地下建筑火灾中的应用[J]. 武汉科技大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 王传正 |
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| 摘 要： | 从地下建筑火灾特性出发，提出了地下建筑火灾中的火烟运动模式及其沿地下巷道运动的火烟温度、火风压沿程变化规律，同时分析了火烟与防火隔烟水幕相互作用特性，最后依据我国地下建筑防火规范，提出了防火隔烟水幕在地下建筑中的应用。
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| 关 键 词： | 火风压；水幕；热风压；火烟比热；容重 |
APPLICATION OF THE WATER SCREEN FOR FIRE PREVENTION AND SMOKE INSULATION DURING UNDERGROUND STRUCTURES ON FIRE |
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| Wang Chuanzheng. APPLICATION OF THE WATER SCREEN FOR FIRE PREVENTION AND SMOKE INSULATION DURING UNDERGROUND STRUCTURES ON FIRE[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 1994, 0(2) |
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| Authors: | Wang Chuanzheng |
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| Affiliation: | Wang Chuanzheng |
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| Abstract: | In the light of the characteristics of the fire in underground structures,the paper presents a model of the smoke movement during the structures on fire and investigates the rules offluctuation of the smoke temperature and overfire draft along underground lanes. Characteristics of interaction between smoke and the water screen for fire-prevention and smoke-insulationis analyses. In accordance with the fire regulations of our country about underground structures,the paper finally discusses the application of such a water screen in underground structures. |
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| Keywords: | overfire draft water screen hot wind pressure specific heat of smoke volumeweight |
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