摘要
甘肃康县植被覆盖率高,地质结构复杂,降雨变率大,堆积物滑坡分布较广,影响威胁区内人民生命财产安全。本文以康县孙家院廉租房西侧滑坡为研究对象,详细论述了该滑坡的地质环境条件和变形特征,并对其稳定性进行了评价。该滑坡在暴雨或地震工况下稳定性差,通过方案比选提出了经济合理的治理措施,可为该区域滑坡勘查和治理提供参考。
Kangxian County in Gansu Province has high vegetation coverage,complex geological structure,large rainfall variability,and widely distributed accumulation landslides,which threaten the safety of people’s lives and property in the area.This paper took the landslide on the west side of the low-rent housing in Sunjiayuan,Kangxian County as the research object,discussed the natural conditions and deformation characteristics of the landslide in detail,and then conducteda stability evaluation.The landslide has poor stability under heavy rain or earthquake conditions.Economic and reasonable treatment measures were put forward through the scheme comparison.It could provide reference for landslide exploration and treatment in this area.
作者
王丽梅
WANG Limei(Gansu Institute of Engineering Geology,Lanzhou 730000,Gansu,China)
出处
《资源信息与工程》
2022年第4期109-112,117,共5页
Resource Information and Engineering
关键词
堆积物滑坡
稳定性分析
工程治理
康县
accumulation landslide
stability analysis
engineering treatment
Kangxian County
