摘要
介绍了呼吸式幕墙的原理与分类,提出了高层建筑中呼吸式幕墙的"烟囱效应"所带来的消防问题,采用计算流体力学(CFD)的方法,对高温烟气及火焰在内外幕墙中的传播进行了模拟分析。通过对模拟结果的分析,提出了呼吸式幕墙在消防设计中应采用的防火对策。
Classify and principle of respiratory curtain wall were introduced and the problems caused by chimney effect of respiratory curtain wall in tall building were put forward. Spread of smoke and fire were simulated by FDS and the measures should be used in fire protection design of respiratory curtain wall were put forward.
出处
《消防科学与技术》
CAS
北大核心
2009年第1期36-39,共4页
Fire Science and Technology
关键词
高层建筑
呼吸式幕墙
数值模拟
tall building respiratory curtain wall
numerical simulation
