摘要
以甘肃舟曲县龙江新村滑坡为研究对象,在调查分析研究区地质环境条件的基础上,采用区域测量、地面调查和地下勘探等手段,详细研究滑坡的特征,分析滑坡的成因,准确地选取和确定了滑坡滑带土的抗剪强度指标;运用定性分析和定量计算评价相结合的方法,综合分析评价了滑坡的稳定性,为龙江新村滑坡灾害的治理工程设计提供科学合理的设计参数和地质依据.
Longjiangxincun landslide in Zhouqu County served as the object of the study. Through an in-vestigation and analysis of the geological conditions of the study area and using the area measurement and ground survey and underground exploration means, the characteristics of landslide were studied in detail, the origin of landslide analysed, and shear strength parameters of the sliding zone soils were accurately selected and ensured. The method of qualitative analysis and quantitative calculation were used to comprehensively analyze and evaluate the stability of the landslide. This will provide parameters and a geological reasonable basis for Longjiangxincun landslide controlling engineering design.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第1期7-14,20,共9页
Journal of Lanzhou University(Natural Sciences)
基金
甘肃省科技支撑计划项目(1204FKCA153)
国家科技支撑计划项目(2011BAK12B06)
甘肃省科学院应用研发项目(2012JK-07
2013JK-07)
关键词
稳定性分析
传递系数法
龙江新村滑坡
stability analysis
transfer coefficient method
Longjiangxincun landslide
