摘要
讨论了垫层料的细料含量与其渗透性关系的变异，垫层与过渡层的联合抗渗等。最后就此变异性、细料含量的大小、以及砂卵石垫层的抗渗稳定性等提出思考意见。
The paper studies the variation of relation between the fine grain content in the cushion materials and its permeability and the joint antiseepage capability of the cushion and the transitional zone, some suggestion are put forward on the the variation, fine grain content. and anti-seepage stability of the cushion.
出处
《大坝观测与土工测试》
2000年第2期1-4,7,共5页
Dam Observation and Geotechnical Tests
