earthfill dam

基本解釋

Taking the expanding project of Duanjiaxia homogeneous earth-fill dam for an example, methods of seepage calculation about expanded dam are discussed.
以段家峽均質(zhì)土壩擴建工程為例，探討大壩擴建后其滲流計算方法。
For making up examination holes, exploratory pits are elementarily used as a supplemental way examining the effects of earth-fill dam grouting testing.
坑探作為檢查土壩灌漿試驗效果的一種輔助方法，目的在于彌補檢查孔的不足，通過工程實踐，對其應(yīng)用的優(yōu)越性進行探討。
It seems that the seismic reflection method is an efficient tool for delineation of earth-fill dam structure and for estimation of material properties.
因此，地震反射方法是描述土壩結(jié)構(gòu)、評估材料特性的有效工具。