earthfill dam

基本解释

Taking the expanding project of Duanjiaxia homogeneous earth-fill dam for an example, methods of seepage calculation about expanded dam are discussed.
以段家峡均质土坝扩建工程为例，探讨大坝扩建后其渗流计算方法。
For making up examination holes, exploratory pits are elementarily used as a supplemental way examining the effects of earth-fill dam grouting testing.
坑探作为检查土坝灌浆试验效果的一种辅助方法，目的在于弥补检查孔的不足，通过工程实践，对其应用的优越性进行探讨。
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坝结构、评估材料特性的有效工具。