摘要
评价重力坝横缝工作性态好坏主要取决于横缝的开合和相互错动变化规律及缝间防渗体的防渗性能 .通过对亭下水库大坝横缝观测资料的定性、定量分析 ,揭示其变形规律 ,并结合横缝检查井渗流量分析 ,表明防渗体防渗性能完好 .进一步说明亭下水库大坝横缝工作性态正常 .
The qualitative and quantitative analysis of the deformational observation data and the inspection shaft seepage of transverse crack of Tingxia Dam are performed.The conclusion is drawn that the anti seepage behavior of impermeable material into transverse crack shows good and the service behavior of transverse crack is normal.
出处
《浙江水利水电专科学校学报》
2001年第1期9-12,共4页
Journal of Zhejiang Water Conservancy and Hydropower College
关键词
水库
大坝
横缝
变形
统计模型
渗流量
reservoir
dam
transverse crack
deformation
statistic model
seepage
