基于价值保全和数字仿真的密集型历史聚落性能化消防规划路径

Proposals of Performance-based Fire Protection Planning for Dense Historic Areas based on Value Preservation and Digital Simulation

针对密集型历史聚落的火灾蔓延防控,设定与保全历史文化价值相关联的防火性能目标,运用Pyro Sim火灾模拟软件进行场景建模,区分4种类型进行参数赋值,通过仿真运算提出最优消防保障方案,从而构建兼顾遗产保护和消防安全需求的性能化消防规划工作路径。

In view of the fire spread control of dense historic areas,the fire prevention performance objectives should be set related to the preservation of historical values.The scene modeling could be carried out by using Pyro Sim software,and the parameters are assigned according to four types.The optimal fire protection scheme is proposed through simulation calculation,so as to build an approach to performance-based fire protection planning.