摘要
近些年来,我国建设了一大批长大隧道,隧道沥青路面面临火灾风险,研究沥青路面燃烧性能具有重大意义,通过氧指数法验证了沥青化学成分,以及沥青结构组成的差别会造成燃烧性能的差别,沥青的组分组成可作为研究沥青燃烧性能的切入点。
In recent years,China has built a large number of tunnel,the tunnel asphalt pavement face fire risk,the study of asphalt pavement combustion performance is of great significance. By means of oxygen index method,the difference of asphalt chemical composition and asphalt structure composition can result in the difference of combustion performance,and the composition of asphalt can be used as the entry point for the study of asphalt combustion performance.
作者
李晓东
Li Xiaodong{Liaoning Provincial Transportation Planning and Design Institute Co. , Ltdf Shenyang 110166, China）
出处
《山西建筑》
2018年第10期94-96,共3页
Shanxi Architecture
关键词
隧道火灾
沥青
燃烧特性
评价方法
tunnel fire
asphalt
combustion characteristic
evaluation method
