Transient seepage analyses for Gouhou concrete faced rockfill dam were conducted using the unsaturated soil seepage theory. 摘要利用非饱和土渗流理论，对沟后混凝土面板砂砾石坝进行瞬态渗流数值模拟。
Grading exploitation of rock-filling materials has great impact on face rock-fill dam filling and construction cost. 摘要面板堆石坝堆石料的级配开采对大坝的填筑质量和施工成本影响重大。
