摘要
采用FDS对高层建筑L形走廊模型中,排烟口设置模式、缓冲区及排烟口相对位置的组合设置进行模拟,比较温度场、浓度场以及各自的排烟效果。结果显示,"走廊-前室缓冲区"的组合方式能较好地适用于L形走廊模型,改善传统防排烟模式,便于火灾时的人员疏散。
Utilizing FDS to simulate the setting of smoke outlet,buffer,and mechanical smoke mode in the high-rise building with L-shaped corridor.The temperature field,concentration field and smoke exhausting effect were compared.The result showed that the buffer can be applied to the L-shaped corridor,improve the traditional mechanical smoke mode and convenient the evacuation.
出处
《消防科学与技术》
CAS
北大核心
2010年第12期1065-1067,1080,共4页
Fire Science and Technology
基金
江苏省自然科学基金资助项目(BK2008369)
