Method for constructing bilge section of fuel tank of dual-fuel container ship

A technology for a container ship and a construction method, which is applied to ships and other directions, can solve the problems of inability to form triangular cabins, inability to ensure construction accuracy, and difficult assembly of compartments, and achieve the effects of avoiding high-altitude operations, reducing bulk parts, and controlling precision.

Inactive Publication Date: 2021-03-26
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The bilge section of a dual-fuel container ship includes double bottom, rounded part, double-layer side part, sloping side plating, compartment, etc. It is directly divided by referring to other types of ships. The line shape is too large, and the double-layer side and sloping side It is impossible to form a triangular cabin in the middle group, and it is difficult to assemble the compartments in the subsequent large group, and the construction accuracy cannot be guaranteed, etc.

Method used

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  • Method for constructing bilge section of fuel tank of dual-fuel container ship
  • Method for constructing bilge section of fuel tank of dual-fuel container ship
  • Method for constructing bilge section of fuel tank of dual-fuel container ship

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the descriptio...

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Abstract

The invention discloses a method for constructing a bilge section of a fuel tank of a dual-fuel container ship, which comprises the following steps: dividing a fuel tank bilge section into an inner bottom plate middle group, a platform middle group, a broadside middle group, an inclined side plate middle group and a bulkhead middle group according to a dual-fuel container ship fuel tank bilge section structure model; and taking the outer bottom plate as a base plane in the large group, and sequentially mounting the inner bottom plate middle group, the platform middle group, the broadside middle group, the inclined side plate middle group and the bulkhead middle group to form a complete subsection. Through sectional normal construction, sectional turnover is avoided, and sectional hoistingreverse side reinforcement is prevented from being increased.

Description

technical field [0001] The invention belongs to the technical field of ship building, and in particular relates to a segmental construction method for a fuel tank bilge of a dual-fuel container ship. Background technique [0002] The structural form of the bilge section of a dual-fuel container ship is quite different from that of a container ship and an LNG ship. The bilge section of a container ship mainly includes a double bottom section and a round section, which are directly divided into the middle group of the inner bottom plate and the platform plate. The middle group and the middle group are all built on the platform board as the base surface, and the normal large group. The bilge section of an LNG ship consists of double bottom and triangular tank, which are divided into the bottom middle group and the inclined side plate middle group. Install the platform plate and outer plate to form an open triangular cabin, and finally form a normal large group. The bilge sect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B73/00B63B73/10
CPCB63B73/00B63B73/10
Inventor 程丽李辉望华蓉龙映玲
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP
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