In Egypt Port Said Container Terminal Phase II, the wharf structure with pile and diaphragm wall was successfully applied, and the three-dimensional finite element method was adopted for the structure calculation under the consideration of the pile-soil interaction. The structural internal force was by the modified vertical elastic foundation beam method, and the overall stability calculation took the cut-off pile power into consideration. The project design was innovative in both the structural type and the .calculation method. The wharf structure with pile and diaphragm wall is between the pile and diaphragm wall, and is more suitable for medium-large terminal structures with thick soft soil and favorable land construction conditions.