摘要
黄土-泥岩滑坡广泛发育于我国黄土高原地区,造成的灾害损失十分严重。黄土-泥岩滑坡因其孕灾体岩性的多样性使得其研究方法不完全相同于单纯的黄土滑坡,针对黄土-泥岩滑坡的复杂性和特殊性,从滑坡特征、黄土蠕变力学性质、滑坡滑带土强度与理论、诱发因素、形成机理这几个方面进行分析研究,总结前人研究的理论成果,分析了其局限性和差异性并提出今后研究的可能发展方向,以期为黄土高原地区此类滑坡的预警和防治提供理论支持。
Loess-mudstone landslides are widely developed in loess areas of China,causing serious loss of life and properties.Due to the lithology diversity of loess-mudstone landslides,the research method of loess-mudstone landslides is not exactly the same as that of loess landslides.Focusing on the complexity and particularity of loess-mudstone landslides,a broder view by summarizing and analyzing the limitations and difference of the theoretical results of previous research which introduces the characteristics of landslides,the creep mechanical properties of loess,the strength of slip zone soil,the inducing factors and the formation mechanism was taken.In addition,the recommendations for future research directions were proposed,providing theoretical support for the early warning and prevention of such landslides.
作者
王新刚
刘凯
连宝琴
王家鼎
邱海军
胡胜
WANG Xingang;LIU Kai;LIAN Baoqin;WANG Jiading;QIU Haijun;HU Sheng(State Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi′an 710069, China;College of Urban and Environmental Science, Northwest University, Xi′an 710127, China)
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
2021年第3期404-413,共10页
Journal of Northwest University（Natural Science Edition）
基金
国家自然科学基金资助项目(41902268)
中国博士后基金特别资助项目(2019T120871)。
关键词
黄土-泥岩滑坡
接触带
诱发因素
形成机理
loess-mudstone landslide
contact zone
inducing factors
formation mechanism
