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文章以白龟山水库拦河坝渗流分析为基础,选取具有代表性的观测资料,分析拦河坝坝基测压管水位与库水位的相关性,计算渗流量,并与实测渗流量比较,分析大坝的渗流稳定,进而由实测资料推测未来高水位时坝基渗流的情况。结果显示在正常水位下,坝基渗流是稳定的;在高水位运行情况下,坝基是否会发生冲刷、流失等破坏现象,仍需进一步分析计算。
Based on the seepage analysis of Baiguishan Reservoir Barrage, this paper selects the representative observation data to analyze the correlation between piezometer water level and reservoir water level in the dam foundation and calculates the seepage volume. Compared with the measured seepage volume, the paper analyzes the seepage of the dam Stable, and then from the measured data to predict the next high water level dam foundation seepage situation. The results show that under normal water level, the seepage of the dam foundation is stable; under the condition of high water level, whether the erosion or erosion of the dam foundation will occur or not is still subject to further analysis and calculation.