Design method of sediment storage cabin and ship

The invention relates to the technical field of ships, in particular to a design method of a sediment storage cabin and a ship. The design method of the sediment storage cabin comprises the following steps: S1, determining a supporting position of a structural platform plate; S2, arranging a plurality of supporting columns below the structural platform plate, wherein the supporting columns are located at the supporting positions and welded to the structural platform plate; and S3, arranging a rib plate between every two adjacent supporting columns, wherein the upper end of each rib plate is welded to the structural platform plate, and the two ends of each rib plate are connected with the corresponding two adjacent supporting columns. Sediment in the sediment storage cabin is convenient to clean, and the labor intensity of cleaning personnel is reduced. 本发明涉及船舶技术领域，尤其涉及一种泥沙存储舱的设计方法和船舶，泥沙存储舱的设计方法包括如下步骤：S1、确定结构平台板的支撑位；S2、在所述结构平台板的下方设置多根支柱，所述支柱位于所述支撑位置，且与所述结构平台板焊接；S3、在相邻的两根相邻的所述支柱之间设置有筋板，所述筋板的上端与所述结构平台板焊接，所述筋板的两端