轨道车辆地板结构防火设计

Fireproof design of floor structure in rail vehicle

文章介绍了目前轨道交通行业通用的防火标准对车辆地板结构防火安全性的要求,对比了不同防火标准在进行地板结构防火性能测试时的差异,结合试验分析了几种典型地板结构的防火性能,提出了符合标准要求的地板结构防火安全设计方案。

This paper presents the fireproof requirements of floor structure in the field of rail transit according to the fireproof standard. Comparing the difference among the floor structure tests, it analyzes the fireproof performance of several typical floor structures by means of test, and offers the fireproof safety schemes of floor structure according with the standard requirements.