| 性能化防火分析方法在大型地下商场中的应用 |
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| 引用本文： | 姚斌,姜传胜,刘乃安,李元洲,胡隆华,陈涛.性能化防火分析方法在大型地下商场中的应用[J].火灾科学,2003,12(4):224-229. |
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| 作者姓名： | 姚斌 姜传胜 刘乃安 李元洲 胡隆华 陈涛 |
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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： | 国家自然科学基金重大国际合作研究项目(50320120156),安徽省自然科学基金(03045404),教育部留学回国人员科研启动基金资助项目 |
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| 摘 要： | 地下建筑火灾具有散热性差、烟气量大、人员疏散困难的特点,需要在消防设计和安全分析时予以足够的重视。该文利用性能化防火分析方法研究某大型地下商场在发生设定火灾条件下的烟气运动以及人员疏散特性,并通过安全疏散时间判据来评估人员能否全部安全疏散。
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| 关 键 词： | 性能化防火分析方法 大型地下商场 应用 安全疏散时间判据 地下建筑火灾 |
| 文章编号： | 1004-5309(2003)04-0224-06 |
| 收稿时间： | 2003/9/11 0:00:00 |
| 修稿时间： | 2003/9/21 0:00:00 |
Performance-Based Fire Protection Analysis on A Large Underground Shopping Center |
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| YAO Bin,JIANG Chuan-sheng,LIU Nai-an,LI Yuan-zhou,HU Long-hua and CHEN Tao.Performance-Based Fire Protection Analysis on A Large Underground Shopping Center[J].Fire Safety Science,2003,12(4):224-229. |
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| Authors: | YAO Bin JIANG Chuan-sheng LIU Nai-an LI Yuan-zhou HU Long-hua and CHEN Tao |
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| Institution: | State Key Laboratory of Fire Science, USTC;State Key Laboratory of Fire Science, USTC;State Key Laboratory of Fire Science, USTC;State Key Laboratory of Fire Science, USTC;State Key Laboratory of Fire Science, USTC;State Key Laboratory of Fire Science, USTC |
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| Abstract: | Evacuation is quite difficult for underground building fires because of the limited ventilation and exit conditions. The performance-based fire protection analysis was employed in this paper for a large underground shopping center. The smoke movement and human evacuation were investigated and the safety egress time criterion was used for assessing whether the occupants could evacuate successfully. |
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| Keywords: | performance-based fire protection safety egress time criterion large underground shopping center |
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