大型体育产业综合体消防设计与火灾风险评估

On the Fire Design of Large Sport Complex and Fire Risk Assessment

针对体育建筑发展趋势,调研分析了大型体育产业综合体存在的消防难点问题,给出了基本的解决方法。以某大型体育产业综合体为例,运用最不利原则设定火灾场景,利用烟气运动模型和人员疏散模型模拟分析了综合体内烟气蔓延情形和人员疏散状况,通过比较可用安全疏散时间与必需安全疏散时间,得出在消防措施失效时无法保证人员安全疏散的结论,并针对性地提出了积极可行的消防加强措施。

Based on the development of sports buildings, this paper analyzes the issues with them and suggests some ways to solve them. An exemplification is given to explain the smoke movement pattern and human evaluation mode in these complexes when a fire occurs and both the safe time length and the minimum length of the time for human e-vacuation are calculated together with some suitable measures.