The invention provides a ship building method and a PCTC automobile transport ship, and the ship building method comprises the following steps: hoisting two ship sides of a ship middle block for positioning, and welding and fixing distance preserving beams at the bow end and the stern end of the ship middle block after the half width value and the total width value are measured to be qualified; the stern block is hoisted and placed at the stern end of the ship middle block, the stern block and the ship middle block are positioned and welded, and after the half width value and the total width value are measured to be qualified, a fixed distance maintaining beam is welded to the free end, away from the ship middle block, of the stern block; and the ship bow block is hoisted and placed at the bow end of the ship middle block, the ship bow block and the ship middle block are positioned and welded, and after the half width value and the total width value are measured to be qualified, a fixed distance maintaining beam is welded to the free end, away from the ship middle block, of the ship bow block. According to the method, the hoisting sequence of all the ship body blocks is formulated, and the distance preserving beams are adopted to control the half-width values and the total width values of all the ship body blocks, so that the workload of half-width deviation adjustment and outer plate linetype adjustment is reduced.
本发明提供了一种船舶建造方法及PCTC汽车运输船,船舶建造方法包括以下步骤:吊装所述船中部总段的两船舷侧进行定位,测量半宽值和总宽值合格后,在船中部总段的艏艉两端分别焊接固定保距梁;吊装船艉总段放置于船中部总段的艉端,定位焊接船艉总段和船中部总段,测量半宽值和总宽值合格后,在船艉总段背离船中部总段的自由端焊接固定保距梁;吊装船艏总段放置于船中部总段的艏端,定位焊接船艏总段和船中部总段,测量半宽值和总宽值合格后,在船艏总段背离船中部总段的自由端焊接固定保距梁。本发明通过制定各船体总段的吊装顺序,采用保距梁控制各船体总段的半宽值和总宽值,以减少半宽偏差调整及外板线型调整工作量。
Ship construction method and PCTC automobile transport ship
船舶建造方法及PCTC汽车运输船
03.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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