边坡变形测量资料的分析  

Analysis of Data from Monitoring Landslide

作　　者：朱建军[1] 郭光明 符海华 

机构地区：[1]中南大学资源环境与建筑工程学院,湖南长沙410083 [2]广东省河源市规划局,广东河源517000 [3]怀化地质407队,湖南怀化418000

出　　处：《矿冶工程》2002年第1期22-23,26,共3页Mining and Metallurgical Engineering

基　　金：国家自然科学基金资助项目 (497742 0 9) ;教育部博士点基金资助项目 (2 0 0 0 0 5332 1 )

摘　　要：研究了边坡滑移规律 ,指出滑移过程为缓慢蠕变→加速蠕变→缓慢蠕变→停止蠕变或缓慢蠕变→加速蠕变→突变→停止蠕变。然后选择了适合于变形分析的非线性回归模型 ,研究了非线性回归模型的计算方法。The rule of slope sliding is studied as follows: gradual creeping accelerated creeping gradual creeping stopping creeping or gradual creeping accelerated creeping mutation stopping creeping. After that, the nonlinear models suitable to analysis of deformation surveying data are selected and the calculation ways of nonlinear regression model are studied. All the analyses and calculations are based on the data of some monitoring landslides.

关 键 词：边坡监测 蠕变 非线性回归 岭估计 Weibull模型 滑坡 

分 类 号：P642.22[天文地球—工程地质学] TD326[天文地球—地质矿产勘探]