FIRE SCENARIO RESEARCH OF PERFORMANCE-BASED FIRE DESIGN FOR UNDERGROUND STRUCTURE

摘要：

　　According to the fire fortification category of different underground constructions, the fire resistance rating of structures in corresponding fire scenario can be gotten by fire design code.Performance-based design is not only reflected in the size and using function of buildings, but also consider the risk and hazard of the fire scenarios in which the structures and components locate.In this paper, the concept and classification of fire fortification and fire scenario for underground construction is proposed.According to a typical subway station, the paper want to explore the setting method of fire scenario, study the selections of fire source location and heat release rate and analyze the results of numerical simulation.Through the research of fire scenario, important foundations can be provided for performance-based fire code.

关键词： Fire resistance design Performance-based method Fire scenario Heat release rate

作者: Yong Yuan Yanxuan Cui Junnan Qiu Yao Liu

作者单位: Key Laboratory of Civil Engineering Hazard Prevention, Shanghai 20092, China Tongji University, Shanghai 200092, China Beijing Urban Engineering Design & Research Institute Corporation, LTD, Beijing 100037,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Service Life Design for Infrastructure(2014第三届基础设施服役寿命设计国际会议)

会议地点: 珠海

会议语种:英文

页码: 77-80

在线出版日期: 2014-10-15（万方平台首次上网日期，不代表论文的发表时间）