V2EX fire barrier

Fire Barrier

释义 Definition(中文)

fire barrier 指“防火隔断/防火屏障”:用来阻止或延缓火势、热量与烟气在建筑不同区域之间蔓延的构造或系统(如防火隔墙、防火封堵、楼板分隔等)。在消防工程语境中常与耐火极限、防火分区等概念一起出现。

发音 Pronunciation(IPA)

/far brir/

例句 Examples

A fire barrier separates the kitchen from the hallway.
防火隔断把厨房和走廊分隔开。

The renovation added a fire barrier system to slow the spread of flames and smoke between floors.
这次翻新加装了防火屏障系统,以减缓火焰和烟气在楼层之间的蔓延。

词源 Etymology(中文)

fire(火)源自古英语 frbarrier(屏障、障碍)经由法语 barrière 进入英语,原指“栅栏、关卡”。组合成 fire barrier 后,语义直观地表达“用来阻挡火的屏障”,并在现代建筑防火与规范文本中固定化为专业术语。

相关词 Related Words

文学与经典文本 Literary Works(出现示例)

  • *International Building Code (IBC)*(《国际建筑规范》):常用于条文中描述防火分隔构造(如 fire barrier、fire partition 等)的要求。
  • NFPA 101: Life Safety Code:涉及生命安全与疏散设计时,常提到防火与防烟分隔(含 fire barrier 的相关规定)。
  • SFPE Handbook of Fire Protection Engineering(《SFPE 消防工程手册》):在消防工程设计与性能化分析章节中讨论防火分隔/屏障系统。
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