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Special-shaped structural plate of cruise ship

A structural plate and special-shaped technology, which is applied to ship components, ships, superstructures, etc., to improve shipbuilding efficiency and quality, reduce welding deformation, and improve stiffness and strength.

Active Publication Date: 2021-11-05
招商局邮轮制造有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a special-shaped cruise ship structural plate with small welding deformation, light structural weight, and high structural strength and rigidity.

Method used

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  • Special-shaped structural plate of cruise ship
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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0013] like figure 1 , figure 2 As shown, a special-shaped structural panel of a cruise ship includes: several elongated reinforcing ribs 9, each reinforcing rib 9 is arranged front and rear and side by side at intervals, and the cross section of each reinforcing rib 9 is symmetrically arranged left and right. The structures of the ribs 9 all include: an upper plate 1 and a lower plate 2, the upper plate 1 is located above the lower plate 2, and the upper and lower plates 1, 2 are arranged horizontally, and the width of the upper plate 1 is smaller than that of the lower plate 2. Width, on the left and right sides of the upper plate 1, an upper inclined plate 3 is respectively arranged, on the left and right sides of the lower plate 2, a lower inclined plate 4 is respectively arranged, the upper inclined plate 3 is located above the low...

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Abstract

The invention discloses a special-shaped structural plate of cruise ship. Thespecial-shaped structural plate comprises a plurality of reinforcing ribs, the cross section of each reinforcing rib is arranged in a bilateral symmetry mode, each reinforcing rib structurally comprises an upper plate and a lower plate, the upper plate and the lower plate are horizontally arranged, the width of the upper plate is smaller than that of the lower plate, upper inclined plates are arranged in the left side and the right side of the upper plate respectively, lower inclined plates are arranged in the left side and the right side of the lower plate respectively, the width of the lower inclined plates is larger than that of the upper inclined plates, the upper edges of the two upper inclined plates are connected with the left side and the right side of the upper plate respectively, the lower edges of the two lower inclined plates are fixedly connected with the left side and the right side of the lower plate respectively, the lower edge of each upper inclined plate is connected with the upper edge of the lower inclined plate at the same side; a connecting plate is arranged between every two adjacent reinforcing ribs, the left side and the right side of each connecting plate are connected with the connecting positions of the upper inclined plates and the lower inclined plates on the adjacent reinforcing ribs respectively, and the special-shaped structural plate of the cruise ship is integrally formed. The special-shaped structural plate is small in welding deformation, light in structural weight and high in structural strength and rigidity.

Description

technical field [0001] The invention relates to the field of boards, in particular to a special-shaped structural board for a cruise ship. Background technique [0002] At present, large and medium-sized luxury cruise ships have more and more stringent requirements on structural weight. In order to improve EEDI and reduce construction costs, the shipbuilding process has been continuously improved in the past ten years, so that thin plates and ultra-thin plates are more widely used in ship construction. However, aluminum alloy sheets are prone to problems such as welding deformation and structural instability, which have a greater impact on the structural strength and stiffness of the superstructure. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special-shaped cruise ship structural plate with small welding deformation, light structural weight, and high structural strength and rigidity. [0004] In order to s...

Claims

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Application Information

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IPC IPC(8): B63B15/00
CPCB63B15/00
Inventor 秦小龙胡贤甫董小伟张卫罗文臣郝璇周文张美玲
Owner 招商局邮轮制造有限公司
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