모형토조 실험을 이용한 연약지반내 중간모래층이 호안제방하부 강제치환 깊이에 미치는 영향 연구

Model Test on the Effect of the Depth of Revetment by Inter Sand Layer in Soft Ground

In this paper, the effect on the forced replacement depth of the revetment in soft soil with inter sand layer is analyzed by model test. In the result, the forced replacement occur in 60 second from filling the embankment material. The shape of the forced replacement depth is like to punching shape. Then, in case of thin inter sand layer and near the embankment, the forced replacement depth of inter sand layer case is more than only clayed soil case.