摘要
针对凤滩大坝左岸滑坡体并根据邻近绕坝渗流资料,定性、定量分析评价了滑坡体的渗流特性及变形规律。结果表明,时效对滑坡体的稳定有一定的影响,应加强观测和分析。
According to some practicaldata of left bank landslide and seepage survey points of the dam around Fengtan Dam,this articlecomprehensively analyzes the seepage characteristics and the law of the left bank landslide of the dam in the way of both qualitative and quantitative analysis.Aiming at all kinds survey points of observation,it analyzes the physical cause of formationof the left bank landslide.Furthermore,it analyzes the yearly alteration rate of prominently characteristicmodels.The result indicates that effectiveness for a given period has some influence on the stability of left bank landslide,in which case observation and analysis should be taken into account.
出处
《水电能源科学》
2006年第2期32-36,共5页
Water Resources and Power
基金
国家自然科学基金重点资助项目(50139030)
国家973计划课题资助项目(2002CB412707)
关键词
左岸滑坡体
绕坝渗流
统计模型
left bank landslide
seepage around dam
statistic model
