The invention discloses a segmentation division method for integrity pre-outfitting of the bottom of a large ship engine room, which specifically comprises the following steps: S1, segmentation division of the bottom area of the engine room: according to the structure layout, the equipment arrangement characteristics and the structure estimated weight of the bottom area of a twin-stern, segmentation division of the bottom area of the engine room is carried out; s2, determining the arrangement position of a large joint in the height direction of the divided segments; s3, after the stern section is built, the integrity preassembling work of the iron outfitting piece below the cabin grating platform of the stern section is completed; and S4, the bow sections and the middle sections are assembled to form a full-width block, and the complete preassembling work of all equipment, cabinets and piping parts of the part, below the cabin grating platform, of the full-width block on the block is completed. According to the method, through division of the bow section, the stern section and the middle section, complete pre-outfitting of the sections or the total sections at the bottom of the cabin is achieved, the outfitting workload of the bottom of the cabin at the dock stage is reduced, and the construction period is shortened.
本发明公开了一种用于大型船舶机舱底部完整性预舾装的分段划分方法,该方法具体包括如下步骤:S1,机舱舱底区域分段划分,根据双艉底部区域的结构布局、设备布置特点及结构预估重量,对机舱舱底区域进行分段划分;S2,确定划分后的分段高度方向上的大接缝布置位置;S3,艉分段建造完成后,完成艉分段机舱格栅平台下方铁舾装件的完整性预装工作;S4,进行艏分段和中间分段总组形成全宽型总段,完成全宽型总段的机舱格栅平台以下部分所有设备、箱柜及管系件在总段上的完整性预装工作。本发明通过艏分段、艉分段和中间分段的划分,实现了机舱底部分段或总段的完整性预舾装,减少船坞阶段机舱底部的舾装工作量,缩短了建造周期。
Segmented division method for bottom integrity pre-outfitting of large ship engine room
一种用于大型船舶机舱底部完整性预舾装的分段划分方法
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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