SU1763284A1 - Vessel hull - Google Patents

Abstract

SUMMARY OF THE INVENTION: The hull of the vessel comprises a lining supported by a system of longitudinal and transverse beams. Beams of frame frames together with intermediate beams of idle side frames form a three-light structure with longitudinal beams. Falshbourt / 23 / is connected along the free edge with the top part of the coaming hatch, and under the hatch lid, gaskets are installed on the stack of bilge containers / 36 /. 7 il.

Description

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The invention relates to hull construction and structural mechanics of ships and can be implemented in shipbuilding and ship repair during the construction, repair and modernization of ships, for example, vertical-loading container ships with single sides and relatively large hatch cutouts in decks.

The purpose of the invention is to increase the strength of the hull.

FIG. 1 schematically depicts a frame frame; in fig. 2 is a section A-A in FIG. one; in fig. 3 is a view B in FIG. 2; in fig. 4 - schematically shows an intermediate (idle) frame; in fig. 5 is a longitudinal section through a cargo hold overlooking the side ceiling; in fig. 6 shows a side view of the overlap from above; FIG. 7 is a sectional view BB in FIG. 6,

The vessel is intended for the transport of hold 1 and deck 2 containers.

The hull of the vessel contains bottom stringers 3, which are installed in accordance with the width of the transported containers. The casing of the 4 bottom is supported by longitudinal stiffening ribs 5. The extreme double bottom sheet 6 and the stringers of the bottom with a vertical keel are supported by the ribs. Zygomatic with 7 outer skin curved along the radius. The length of the container is a multiple of the distance between fleets B with notches 9. The second bottom floor 10 is supported by longitudinal stiffening ribs 11. The ribs 12 reinforce the extreme double bottom sheet 6 and the bottom stringers. The lining of the 13 sides is supported by the side branches of the frame frames 14 connected to the bottom floor, with the zygomatic knits 15, the Frame frames 14 are interconnected by the side beam 16 of I-beams. Free beam 17 semicircular. Bimsov knitsa 18 connects polubims 19 with a side branch of a frame frame.

The upper edge of the strut 20, adjacent to the deck stringer 21, supported by a longitudinal stiffener 22, is connected with the bulwark 23 and of the corrugated sheet along the ledges 24 alternating with notches 25. From above, the free-edge of the bulwarder through the skirt 26 is connected with tubular brackets 27 with the top of the top of the upper edge of the hollowboard through the sweatshirt 26 and connected with tubular brackets 27 and the top of the upper edge of the bulwarder 26 through the sweatshirt 26 and connected with tubular brackets 27 with the top of the upper edge of the hollowboard through the sweatshirt 26 and connected with tubular brackets 27 with the top of the upper edge of the hollowboard. 28 cargo hatch, equipped with lining 29 and longitudinal ribs 30. The flange 31 of the hatch coaming is bent to

aboard ship. The cladding sheets between the frame frames along the sides are supported by the side branches of the idle frames 32 connected to each other by the beams 33.

The deck containers 2 have a fastener 34 and are placed on the covers 35 of the cargo hatches. The number of Rus containers 2 is limited by the stability of the vessel. Deck

the containers through the gaskets 36 and the covers 35 rest on the bilge stack of the containers 1 and are located in the cells of their ribs 37. The transverse bulkheads 38 are supported by the uprights 39. The standard containers 1 and 2

as usual placed with gaps.

Use of idle branches of side frames 32 supported by beams 33, and alternating frame branches of side frames supported by side

stringers 16c with the formation of a three-tier system of the onboard ceiling construction, with high manufacturability, eliminating the need for double boards, increase the rigidity and strength of the ship’s hull when twisting and perceiving local loads, providing adequate strength at a lower side height, with large openings in the deck for passage of bilge containers and while simplifying the design of the hatch covers, which reduces construction costs and operating costs.

Bulkhead connection 23 with brackets 27 with the top part of the coaming hatch

eliminates the need for installing counterforts, which, with a small distance between the coamings and the board, prevent people from passing along the ship.

To increase shape stability

bending intermediate beams 33 have a flange 40 and corrugations 41, directed by their convexity in the direction opposite to the flange.

Claims (1)

Invention Formula The hull of the vessel, predominantly a container ship, comprising a lining and a set comprising frame longitudinal and transverse beams and idle transverse Beams, characterized in that, in order to increase its strength, each longitudinal frame beam is made of I-beam and a sheet with longitudinal corrugations, which are composite in height, are installed over frame and idle transverse beams, respectively. VidB Fig.Z I G L chg 7   ; z7 Aa 2 J7 26 20 ff Fma.6 sixteen