摘要
文章详细介绍了金安桥水电站大坝水平位移监测网组成和布设情况,并且选取了典型的河中8#坝段近几年的监测数据进行回归分析。结果表明变形值最大的河中坝段的坝顶、坝体及坝基的位移值由大到小,符合变形规律。典型测点位移及速率趋势线趋于平稳,坝体坝基变形已经趋于稳定。
This paper introduced the composition of Jin＇anqiao Hydropower Station dam horizontal displacement monitoring network,and selected the typical monitoring data of 8# river dam in recent years and did regression analysis. The results showed that the biggest deformation value of cumulative displacement of the dam crest, the dam and its foundation valued from big to small, and in line with the law of deformation. The displacement and speed of typical measuring point trend line tended to be stable, the dam and dam foundation deformation has been stabilized.
出处
《价值工程》
2016年第29期150-151,共2页
Value Engineering
关键词
坝体变形
监测
稳定性
回归分析
dam deformation
monitoring
stability
regression analysis
