摘要
为实现游泳馆类场所消防安全研究与评估,建立了场馆火灾场景模型。考虑防火分隔、架空层排烟系统等的影响,建立不同起火点的数据模型进行模拟火灾实验,计算烟气温度、CO_2体积分数、CO体积分数、能见度等参数,得出游泳馆项目的火灾风险评估结果。基于采用保证消防安全性的设计方案,得出游泳馆的消防安全评估结论。
In order to realize the research and evaluation of the fire safety of natatorium, a stadium fire scene model was established.Considering the influence of fire separation, smoke exhausting system in the empty space, mathematical model with different ignition point is built to simulate the fire. The smoke temperature, CO2 volume fraction, CO volume fraction and visibility are calculated, and the fire risk of the natatorium is calculated. Based on the design plan ensuring the fire safety, the fire safety of the natatorium is assessed.
作者
姚浩伟
赖婧怡
郑远攀
梁栋
YAO Hao-wei;LAI Jing-yi;ZHENG Yuan-pan;LIANG Dong(School of Building Environment Engineering, Zhengzhou University of Light Industry, Henan Zhengzhou 450002, China;School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Henan Zhengzhou 450002, China;Guangdong Provincial Key Laboratory of Fire Science and Technology, Sun Yatsen University, Guangdong Guangzhou 510006,China)
出处
《消防科学与技术》
CAS
北大核心
2019年第3期311-313,共3页
Fire Science and Technology
基金
国家科技基础性工作专项项目(2015FY410100)
河南省自然科学基金项目(182300410290)
河南省科技攻关计划项目(152102310375/152102310374)
河南省高等学校青年骨干教师资助计划项目(2015GGJS-184)
郑州轻工业学院博士科研基金项目(2013BSJJ029)
广东省消防科学技术重点实验室开放基金项目(2019A01)
关键词
建筑防火
游泳馆
火灾风险评估
数值模拟
building fire protection
natatorium
fire risk assessment
mathematical simulation
