万家寨大坝坝体水平变形分析  

Horizontal Deformation Analysis for Wanjiazhai Dam

作　　者：李广民[1] 高阳峰 

机构地区：[1]三峡大学土木水电学院硕士研究生,443002 [2]不详

出　　处：《灾害与防治工程》2007年第2期10-14,共5页Disaster and Control Engineering

摘　　要：对万家寨大坝坝体水平变形进行了特征值统计分析;用广义线性多项式逐步回归方法建立了变形统计模型。结果表明:建立的统计模型精度较高,说明万家寨水平监测项目成果可靠,可作为分析坝体水平变形的依据。In this paper, the eigenvalue statistical analysis was performed for the horizontal deformation of Waniiazhai dam, and a deformation statistical model is constructed with generalized linear polynomial stepwise regression. The results showed that the deformation model had more precision, and the result of the monitoring project to Wanjiazhai dam was credible, which could be used as a reference of the analysis of dam horizontal deformation.

关 键 词：万家寨水库大坝 变形 广义线性多项式 逐步回归 统计模型 

分 类 号：TV698.11[水利工程—水利水电工程]