Study on the impact of the tide on the seadyke stability in Quang Ninh province

Abstract

The different reasons causing the instability of slope, one of the causes affectingthe stability of slope of the dyke body is the impact of the water level in front of them and the unstable seepage. Especially in the current climate change, the change of water level on the flow system (rivers, streams, ...) and sea is greatly affected,which is reason causing the instability of slope of the dyke body. Therefore, this paper willanalyzethe impact of the tide on the dyke stability, which contributes to supplementing and completing the design and audit method of the dyke slope stability.Theresutls are applied analysis and calculation on some typical sea dyke in Quang Ninh province