Horizontal force mechanism research of mudsill all-vertical-piled and high-piled wharf by numerical analysis

In view of the poor characteristic of conventional all-vertical-piled wharfs ability of resisting horizontal loads,the paper put forward a new type of structure named mudsill all-vertical-piled and high-piled wharf. In order to study it´s longitudinal and transverse transfer regulation of horizontal force under horizontal loads,The FEM software ANSYS is employed to analysis the interaction of pile and soil model in this paper. The paper put up the simulations of single frame structure model and jointed structures model. By analysing the lateral displacement, bending moment and shear force of piles, the text analyses the rule of force transmission and deformation mechanism of the mudisll all-vertical-piled and high-piled wharf under the horizontal force.