摘要
本文介绍了国内外隧道火灾研究的现状及进展。同时,基于火灾案例调研及火灾物理模型试验,对隧道火灾场景的设计方法、火灾场景关键参数的确定、火灾高温时(高温后)衬砌结构的力学行为进行了研究。
The research activities and development of tunnel fire are summarized first. Furthermore, the method about how to design fire scenario and key parameters used in fire scenario are discussed through document investigations and fire experiments, Finally, the mechanical behaviour of tunnel lining during or after high temperature impact due to fire accident are studied through reduced - scale fire experiment.
出处
《地下空间与工程学报》
CSCD
2006年第B08期1320-1325,共6页
Chinese Journal of Underground Space and Engineering
基金
上海市重大科技攻关计划(04dz12010)
关键词
隧道
火灾
火灾场景
高温力学行为
tunnel
fire
fire scenario
mechanical behaviour under high temperature
