Abstract：Landslide,collapse and mud-rock flow are most common geological hazards inter?fering with mountain railway traffic. Taking Baoji-Tianshui railway as study area, the proce?dure and method of investigating railway geological hazards with airborne remote sensing techniques are discussed in this paper. The 187 hazard sites have been discovered in the study ares. The authors summarize the technical methods about building up railway geological haz?ard information system with ARC/INFO > and further expound some technical matters relat?ing to building data base,inquiring,analysing model and mapping of hazards.
李光伟,吴为禄. 宝天铁路地质灾害信息系统研究[J]. 铁道工程学报, 1996, 13(2): 371-377.
Li Guangwei Wu Weilu. STUDY ON THE GEOLOGICAL HAZARD INFORMATION SYS?TEM OF BAOJI-TIANSHUI RAILWAY. Journal of Railway Engineering Society, 1996, 13(2): 371-377.
1996, Vol. 13 
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