Experimental Research on the Dynamic Pore Water Pressure’s Development Rules of the Silt in the Yellow River Delta, China

Silt is the dominant soil in the deposited soil in the Yellow River Delta, with special properties. In this article, based on the results of the dynamic triaxial tests, the following conclusions are drawn. Under the cycle loading, the development of dynamic pore water pressure in silt differs from the sand, and its curve can be fitted by hyperbola. In beginning silty soils' pore water pressure rose sharply, and then gradually become stable, and in this paper the causes were analyzed.