主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (6): 778-782.

• • 上一篇    下一篇

综合性图书馆火灾烟气模拟与人员疏散研究

郭阿敏,谷瑞玲   

  1. (北京大方安科技术咨询有限公司,北京 100176)
  • 收稿日期:2020-01-18 出版日期:2020-06-15 发布日期:2020-06-15
  • 作者简介:郭阿敏(1990-),男,山西晋城人,北京大方安科技术咨询有限公司技术员,硕士,主要从事火灾及人员疏散研究,北京市大兴区北京经济技术开发区地盛中路5 号联邦国际商务中心 7 号楼 501 室,100176。

Study on smoke simulation and evacuation of fire in comprehensive library

GUO A-min, GU Rui-ling   

  1. (Beijing DFAK Safety Science and Technology Consulting Co., Ltd., Beijing 100176, China)
  • Received:2020-01-18 Online:2020-06-15 Published:2020-06-15

摘要: 应用 PyroSim 火灾模拟软件,以某高校综合性图书馆为研究对象,设置 3 个着火点,从温度、CO 体积分数、能见度 3方面分析图书馆烟气的蔓延情况,得出不同工况下人员可用疏散时间。利用 Pathfinder 疏散软件进行人员疏散模拟研究,分析得出不同工况下图书馆的火灾危险性。建议确保图书馆消防系统可靠运行,加强图书馆日常消防检查,对学生进行消防安全培训。

关键词: 图书馆, 人员疏散, PyroSim, Pathfinder, 数值模拟

Abstract:

By PyroSim,taking a comprehensive library of a university as the research object,three ignition points were set up to analyze the spread of smoke in the library from 3 aspects of temperature, CO volume fraction and visibility, and the ASET under different working conditions were obtained. The simulation of evacuation was carried out by Pathfinder and the risk of library fire under different working conditions was obtained. It is suggested to ensure the reliable operation of the firefighting system in the library, strengthen the daily firefighting inspection in the library, and train the students about firefighting safety.

Key words: library, personnel evacuation, PyroSim, Pathfinder, numerical simulation

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