摘要
以陕北地区某黄土滑坡为研究对象,项目组完成了资料收集、野外勘探与室内试验等工作,系统地分析了该滑坡的基本特征,对该滑坡进行了岩土体力学参数反算分析,分别计算了该滑坡在天然工况和暴雨工况下的稳定系数。基于稳定性计算结果,提出了“抗滑桩+截”“排水沟+坡面整理”的综合治理措施,研究成果可以直接应用于该地区同类型滑坡的防治方案优化。
Taking a loess landslide in northern Shaanxi as the research object,the project team completed data collection,field investigation,and laboratory indoor tests,systematically analyzed the landslide's fundamental characteristics,conducted back calculation analysis of rock and soil mechanical parameters of the landslide,and calculated the stability coefficient of the landslide under natural conditions and rainstorm conditions respectively.Based on stability calculation results,a comprehensive treatment measure combining anti-slide piles with interception/drainage ditches and slope surface grading was proposed.The research results can be directly applied to optimize the prevention and control plan of similar landslides in the region.
作者
吕景高
李伟
LYU Jinggao;LI wei(Northwest Nonferrous Engineering Co.,Ltd.,Xi'an,Shaanxi Province,710038 China)
出处
《科技资讯》
2025年第20期223-225,共3页
Science & Technology Information
关键词
滑坡
稳定性分析
抗滑桩
治理工程
Landslide
Stability analysis
Anti—slide pile
Treatment projects
