白莲崖大坝渗透压力监测分析

Monitoring and Analysis of Seepage Pressure of Lianya Dam

白莲崖水库最大坝高104.6m,是安徽省唯一一座百米高坝。文章对白莲崖水库大坝渗透压力32个测点和7个大坝扬压力测点监测数据进行统计分析,结果表明,库水位变化是大坝渗透压力的主要影响因素,各测点的扬压水位变化平稳,无明显异常趋势性。

Bailianya Reservoir has a maximum dam height of 104.6 m, which is the only 100-meter-high dam in Anhui Province. In this paper, the monitoring data of dam seepage pressure at 32 measuring points and uplift pressure at 7 measuring points of Bailianya Reservoir are statistically analyzed. The results show that the change of reservoir water level is the main influencing factor dam seepage pressure, and the uplift water level at each measuring point changes smoothly without obvious abnormal trend.