The invention relates to a building process of a stainless steel liquids hold of a 270000DWT (deadweight tonnage) chemicals/product oil tanker. The building process includes subassembly, unit assembly, segmentation, segmental assembly and erection and assembly on a berth; during segmentation, the liquids hold is reasonably divided into a plurality of circular solid segments, including a double-layer bottom segment, a side segment, a deck side, a longitudinal-grooved wall segment and a transverse-grooved wall segment; the double-layer bottom segment is built by a upside-down method using an inner bottom plate as a basal plane; the side segment is built by a side building method using an outer plate as a basal plane; the deck segment is built by an upright building method using a desk as the basal plane; the transverse-grooved wall segment and the longitudinal-grooved wall segment are built by a horizontal building method using a positive rib position as a basal plane and by a side building method using the left side as a basal plane. The building process has the advantages that the reasonable segmentation and building method is good for safety production, work efficiency is greatly improved and building cycle is shortened.
Building process of stainless steel liquids hold of 270000DWT (deadweight tonnage) chemicals/product oil tanker
2015-05-20
Patent
Electronic Resource
English
Displacement deadweight gross and tonnage
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