丽江古建筑火灾风险评估及防火研究

丽江古城1997年被列入＂世界文化遗产＂名录,其建筑形式主要为木构架结构,一旦发生火灾,损失巨大。依据NFPA 914工作流程,对丽江古城建筑进行分析和评价,在现有消防安全状况调查和历史建筑特征调查的基础上,分析其消防安全隐患,并运用火灾风险指数法,计算单体建筑的消防安全水平,结合其历史特征,提出改进消防安全的措施。

The Fire Risk Assessment and Fire Prevention Research of Lijiang Historical Buildings

Lijiang has been one of the ＂world cultural heritage＂relics since 1997,the architectural forms of which mainly are in wooden frame. If catching fire,they may have big losses. This paper analyzes and appraises the fire safety of Lijiang buildings according to NFPA 914 workflow based on fire safety condition and historical architecture characteristics investigation,assesses its fire safety hazard,and uses fire risk index method to calculate fire safety level of individual buildings in accordance with its historical features to improve the fire safety.