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【英文篇名】 Opinions on some items in Code for fire protection design of tall buildings and Code of design on building fire protection and prevention 【作者中文名】 黎仿乔; 李建忠; 【作者英文名】 Li Fangqiao and Li Jianzhong Beijing Skyland Architecture Institute; Beijing; China; 【作者单位】 北京天地都市建筑设计有限公司; 中国民航机场建设集团公司; 【文献出处】 暖通空调, Heating Ventilating 防火设计规范; 自然排烟; 机械排烟; 【英文关键词】 civil buildings; code for fire protection design; natural smoke extraction; mechanical smoke extraction; 【摘要】 结合工程设计中发现的问题,谈及对《高规》和《建规》中部分条款的理解,对排烟设施的设置限定范围、限定条件以及自然排烟的限定条件、补风的设置依次进行了分析,并提出了修改建议。 【英文摘要】 Based on the problems encountered in project design,gives the author's opinions on some items in these two codes.Analyses the restrictions on the installing scope and condition of some extraction devices and the condition of the natural smoke extraction and the design of secondary air.Puts forward some improving suggestions.