To adapt to the development of large-scale container ships, the wharf handling efficiency needs to be improved. Combining with the bay handling characteristics, a new yard stacking strategy is proposed, which is to stack the import and export boxes in the same yard-bay. The paper designs the shore and yard handling technology, which is loading and unloading the container in the same bay and at the same time. Using the system simulation technology, several simulation models are established, and the stockyards’equipment selection is researched. The paper can offer a technical support for the container terminal implementation of within-a-bay handling.