Investigations on Smoke Movement in a Stairwell and Fire Behavior in a Connected Enclosure

摘要：

　　Over the past decades, high-rise buildings have been constructed widely in many cities.The fire safety of these buildings has drawn public attention due to the occurrence of many catastrophic fires.Statistics have shown that smoke and toxic gases are the most fatal factors in fire accidents.Usually, there are a lot of vertical shafts in high-rise buildings, such as stairwells, elevator shafts and ventilation ducts.During fires, hot smoke will spread from fire floor to other floors through these shafts in the building, threating the peoples safety.

关键词： turbulent mixing stack effect plume front neutral plane fire behavior flame tilt angle

作者: JI Jie LI Man GAO Zihe SUN Jinhua

作者单位: State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230026, Anhui, China

会议类型: 国际会议

会议名称: The 2016 International Symposium on Safety Science and Technology(2016安全科学与技术国际会议)

会议地点: 昆明

会议语种:英文

页码: 302-302

在线出版日期: 2016-10-17（万方平台首次上网日期，不代表论文的发表时间）