摘要
本文在对隧道衬砌材料与构件进行火损试验和检测的有关试验成果基础上,探讨了用模糊理论来评定隧道火灾后衬砌损伤等级的划分方法,并对几种不同温度量级和烧蚀恒温时间条件下衬砌的受损程度进行了综合评判.
A grade-judging method of lining damage after tunnel fire accident is studiedby means of fuzzy theory,based on experimental result about fire-damage testand measurement of tunnel lining material and members. Futhermore, thedegree of lining damage under several burning temperature scales and differ-ent burning times is synthetically assessed.
出处
《长沙铁道学院学报》
CSCD
1998年第2期11-16,共6页
Journal of Changsha Railway University
基金
铁道部科技司"八五"课题
关键词
隧道火灾
衬砌
损伤等级
模糊评判
tunnel fire accident
lining
damage grade
fuzzy judgement
