消防性能化设计在某机场航站楼工程中的应用探索  

Application of Fire Performance in an Airport Terminal Project

作　　者：杨惠宁 Yang Huining(Qinghai Provincial Fire Rescue Corps,Xining 810007,China)

机构地区：[1]青海省消防救援总队,西宁810007

出　　处：《青海科技》2023年第4期192-196,共5页Qinghai Science and Technology

摘　　要：以某机场航站楼工程为研究对象,运用消防性能化设计方法对钢结构在受火之后的承载能力变化情况进行分析,计算不同火源面高度的气流温度以及钢结构温升,确定钢结构的防火安全性判定准则和判据,从而计算得出防火涂料的保护时间和涂刷范围,达到保证人员生命安全、限制火灾大规模蔓延的安全目标,同时优化涂刷防火涂料的作业时间和原料投入,起到节约成本的作用。Taking an airport terminal project as the research object,this paper analyzes the change of bearing capacity of steel structure after fire by using the fire performance design method,calculates the airflow temperature of different fire source heights and the temperature rise of steel structure,determines the fire safety judgment criteria of steel structure,so as to calculate the protection time and application range of fireproof coating,achieve the safety goal of ensuring the life safety of personnel and limiting the large-scale spread of fire,optimize the operation time and raw material input of applying fireproof coating,and contribute to cost savings.

关 键 词：消防性能化 机场航站楼 钢结构 

分 类 号：TU998.1[建筑科学—市政工程]