摘要
将超声波检测法应用于隧道火灾后的初砌损伤评定，通过试验研究给出了砼超声波速与砼有关物理力学性能的关系，并对超声波检测常规方法在隧道衬砌火损后的应用给出了评价．
This paper uses the supersonics wave inspecting method for judging the damage degree of fire hazard tunnel lining,and puts forward the correlation of concrete supersonics wave speed with relative physics and mechanical properties through test,and gives evaluation and suggestion about conventional supersonics wave inspecting method used in fire hazard tunnel.
出处
《长沙铁道学院学报》
EI
CSCD
1999年第2期90-96,共7页
Journal of Changsha Railway University
基金
铁道部科技司计划项目
关键词
隧道
衬砌
火灾
对测法
平测法
超声波检测
tunnel lining
fire hazard
supersonica wave
opposite measure method
level measure method
