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Research on Fire Spread Characteristics of Escape Room Entertainment Venues with Spatial Complexity
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摘要: 针对密室逃脱这类火灾荷载大、空间狭小、室内装修布置复杂的特点和火灾发生后火势蔓延快、人员疏散难等具有安全隐患的娱乐场所,本研究基于Pyrosim软件对密室场所火灾发生后的火灾蔓延、烟气流动、能见度变化以及温度变化情况等方面展开研究,分析发生火灾时,现有装修方式的问题与不足,并对现有装修方式提出改进措施。模拟结果表明,密室逃脱场所中应该避免设计狭长走廊的装修方式,在装修过程中应对密室的房间分隔墙做通顶设计,此外应另设疏散路径以便最大程度缩短逃生时间。研究密室逃脱场所的火灾蔓延特性,对保障娱乐人员的生命安全具有重要意义,同时可以为密室逃脱类娱乐场所的疏散提供参考。Abstract: Aiming at the characteristics of large fire load, cramped space, and complex interior decoration of escape rooms, and their safety hazards of rapid fire spread and difficult evacuation after fire, the study was based on the Pyrosim software to investigate the fire spread, smoke flow, visibility changes and temperature changes after fire in the escape room, and to analyze the problems and deficiencies of the existing decoration methods in the case of fire, and to propose improvement measures for the existing decoration methods. The simulation results showed that the design of long and narrow corridors should be avoided in the escape room, and the partition walls of the escape room should be designed with through-roofs in the process of renovation, and the escape room should be equipped with two evacuation paths in order to shorten the escape time to the greatest extent possible. The study of the fire spread characteristics is of great significance to safeguarding the lives of entertainers, and it can also provide a reference for the evacuation of escape room entertainment venues.
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Key words:
- entertainment venues /
- confined spaces /
- fire spread law /
- Pyrosim /
- fire safety management
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