| 王荣辉,张村峰,宾雄由,王浩波,钟伟,霍然.中庭建筑回廊排烟方法的模拟实验研究[J].火灾科学,2006,15(3):178-183. |
| 中庭建筑回廊排烟方法的模拟实验研究 |
| Experimental Study on Venting From The Cloister of Atrium |
| 投稿时间：2006-01-29 修订日期：2006-05-07 |
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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: 中庭建筑 回廊排烟 模拟实验研究 |
| 英文关键词:Atrium Venting in cloister Experimental studies |
| 摘要点击次数: 471 |
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| 中文摘要: |
| 根据中庭建筑的特点,提出中庭建筑“回廊+中庭顶部”的排烟方案。基于此方案,运用区域模拟思想,分析了回廊排烟条件下中庭建筑内烟气运动过程,建立了回廊溢出烟气质量卷吸流量的简化模型,推导了有／无回廊排烟条件下中庭排烟量的相互关系公式,从理论上说明了方案是可行的,并进一步通过模拟实验进行了验证。 |
| 英文摘要: |
| A new method of venting in both cloister and ceiling of atrium was proposed to control the smoke in atrium. The smoke movement under cloister venting was analyzed by a zone model. An empirical equation was deduced to calculate the entrainment rate of smoke spilling out of the cloister. Based on the equation and a series of experiments, the exhaust rates required to control the smoke under different venting methods were discussed. |
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