高层建筑消防安全疏散设计及措施  

High-rise Building Fire Safety Evacuation Design and Easures

作　　者：卜婷 Bu Ting(Gansu Jiaheng Industrial Development(Group)Co.,Ltd.,Jiayuguan,China)

机构地区：[1]甘肃嘉恒产业发展(集团)有限公司,甘肃嘉峪关

出　　处：《科学技术创新》2025年第3期145-148,共4页Scientific and Technological Innovation

摘　　要：为了解决高层建筑和复杂结构建筑在火灾中的高效疏散问题,本文首先提出了基于数字孪生驱动的疏散方案思路,构建了三维数字镜像模型,并结合传感器实时监测数据。然后,通过火灾模拟分析,验证了该方案在能见度、CO体积分数和温度等关键特征值上的有效性。最后,应用Dijkstra算法优化疏散路径,显著缩短了疏散距离和时间。本文为消防安全动态疏散提供了科学参考,有助于提升火灾应急响应效率和人员安全疏散能力。In order to solve the problem of efficient evacuation of high-rise buildings and complex structures in fire,this paper first proposed an evacuation scheme based on digital twin drive,constructed a three-dimensional digital image model,and combined with real-time monitoring data of sensors.Then,the effectiveness of the scheme on key characteristic values such as visibility,CO volume fraction and temperature is verified by fire simulation analysis.Finally,Dijkstra algorithm was used to optimize the evacuation path,which significantly shortened the evacuation distance and time.This paper provides a scientific reference for fire safety dynamic evacuation,which is helpful to improve the efficiency of fire emergency response and the ability of personnel safe evacuation.

关 键 词：建筑 数字孪生 消防安全 疏散方案 数字模型 

分 类 号：TU972[建筑科学—建筑设计及理论]