摘要
排烟口相对于排烟风管的位置对排烟效果有一定影响。通过对地铁换乘车站排烟系统实体试验和火灾数值模拟试验分析,探讨了实际工程中排烟风管排烟口相对位置对排烟效果的影响,并对相关的技术措施与建议进行了归纳总结。
The position of the smoke outlets relative to the ventilation pipe has a certain impact on smoke venting effect. By analyzing the full scale experiment and numerieal simulation fire test of smoke management system in a metro interchange station, the authors discussed the influence of relative position of smoke vests in ventilation pipes on smoke extracting effect and summed up the related technical measures and proposals.
出处
《消防技术与产品信息》
2018年第3期5-8,共4页
Fire Technique and Products Information
基金
国家自然科学基金项目"地铁点式换乘车站火灾烟气扩散特性及控制策略研究"(51378040)
关键词
地铁换乘车站
机械排烟
排烟口位置
排烟效果
探讨
metro interchange station
mechanical smokeextraction
smoke outlet position
smoke exhausting effect
discussion
