Seepage Stability Analysis of Loose Buried Valley Deposits Under the Left Bank Terrace at Watuo Hydropower Station
There is a buried valley under the left bank terrace in Watuo hydropower station ,the thickness of the buried valley loose deposits is large ,the problem is particularly acute in seepage prevention of dam foundation .The autors study the structure and seepage stability of loose deposits of buried valley ,assess seepage stability ,provide reliable basic data for seepage control design .