摘要
危岩是山丘地区陡高边坡主要的地质灾害类型之一,多组岩体结构面相互组合构成稳定性较差的岩体称为危岩体,危岩体失稳、运动即为崩塌.笔者基于对国内外大量危岩研究资料的分析,将其研究现状概化为危岩失稳模式、危岩稳定性计算方法及危岩锚固计算方法等三个方面,据此对危岩研究的发展趋势进行探讨.
Dangerous rock is one of typical geologic disasters,generally locate at steep and high slope.Dangerous rock mass is rock mass divided by mutisetting structures.Collapse are from unstable and moving dangerous rock mass.On the basis of analysis to a great number of materials about dangerous rock studies,the authors classify these materials in to three parts,i.e.dangerous rock unstable model,stability calculate method and anchor calculate method in this paper.The three parts are analysed in detail in the paper.Based on these studies before the authors approach trend to research on dangerous rock in future.
出处
《重庆交通学院学报》
2003年第3期18-22,共5页
Journal of Chongqing Jiaotong University
基金
国家重点科技攻关项目(2001BA604A02-3)
交通部人才基金项目(95050508)成果之一.
关键词
危岩
研究现状
趋势
综述
dangerous rock mass
current situation to study
trend
review
