| 地下建筑烟气扩散分析及研究 |
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| 引用本文： | 王宇宁,刘栋栋,王远.地下建筑烟气扩散分析及研究[J].山西建筑,2010,36(30):173-175. |
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| 作者姓名： | 王宇宁 刘栋栋 王远 |
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| 作者单位： | 北京建筑工程学院,北京100044 |
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| 基金项目： | 国家"十一五"科技支撑计划课题 |
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| 摘 要： | 结合相关防火规范，介绍了地下建筑火灾烟气的特点及流动扩散规律，以某高校地下机房为例，对其烟气扩散状况进行了CFAST区域模拟分析，针对其防排烟系统提出了相应的改进措施，对同类地下建筑的防排烟设计有指导意义。
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| 关 键 词： | 地下建筑 烟气扩散 区域模拟 排烟系统 |
Analysis and research on smoke diffusion of underground buildings |
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| WANG Yu-ning,LIU Dong-dong,WANG Yuan.Analysis and research on smoke diffusion of underground buildings[J].Shanxi Architecture,2010,36(30):173-175. |
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| Authors: | WANG Yu-ning LIU Dong-dong WANG Yuan |
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| Affiliation: | WANG Yu-ning LIU Dong-dong WANG Yuan |
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| Abstract: | Unifying relevant fire-prevention norms, it describes features of the underground building fire smoke and the flow diffusion law. Taking the underground computer lab of a university for example, it carries on CFAST regional simulation analysis on smoke diffusion condi- tion. In light of its smoke-prevention and smoke-diffusion system, it puts forward corresponding improvements, which has guiding significance for similar smoke-prevention and smoke-diffusion design of underground buildings. |
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| Keywords: | underground building smoke diffusion regional simulation smoke evacuation system |
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