JPH041091U

JPH041091U -

Info

Publication number: JPH041091U
Application number: JP4168490U
Authority: JP
Priority date: 1990-04-18
Filing date: 1990-04-18
Publication date: 1992-01-07

Description

[Brief explanation of the drawing]

第１図は、この考案の実施例に係る波形隔壁下
端部構造の要部略示斜視図で、第２図は同実施例
に係る第１図のＢ〜Ｂ′断面の要部略示図である
。第３図〜第４図は従来の技術に係る波形隔壁下
端部の要部略示斜視図、第５図〜第６図は各々第
３図〜第４図のＣ〜Ｃ′断面およびＤ〜Ｄ′断面
の要部略示図である。Ａ……波形隔壁、１……ウエブ、２……フエー
スプレート、３……スツール、４……内底板、５
……スラントプレート、α……スツール上面また
は内底板上面の船幅方向の船体中心線に向かう下
り勾配角、β……波形隔壁の末広がり角（ウエブ
とフエースプレートとで形成する波形隔壁の末広
がり角）、θ……船舶の船体縦傾斜角。 FIG. 1 is a perspective view schematically showing the main parts of the lower end structure of a corrugated partition wall according to an embodiment of the invention, and FIG. 2 is a schematic diagram showing the main parts of the cross section from B to B' in FIG. It is. 3 and 4 are perspective views schematically showing essential parts of the lower end of a corrugated partition wall according to the prior art, and FIGS. 5 and 6 are cross sections C to C' and D to D in FIGS. 3 and 4, respectively. FIG. 2 is a schematic view of the main parts of a cross section D'. A... Corrugated bulkhead, 1... Web, 2... Face plate, 3... Stool, 4... Inner bottom plate, 5
... Slant plate, α ... Downward slope angle of the top surface of the stool or the top surface of the inner bottom plate toward the hull centerline in the ship's width direction, β ... The diverging angle of the corrugated bulkhead (the diverging angle of the corrugated bulkhead formed by the web and the face plate) ), θ...The ship's heel angle.

Claims

[Scope of Claim for Utility Model Registration] 1. The structure of the lower end of the corrugated bulkhead at the connection point between the corrugated bulkhead in the cargo tank and the stool on the bottom plate inside the cargo tank, wherein the lower end structure of the corrugated bulkhead is located above the upper surface of the stool at the front of the recess at the lower end of the corrugated bulkhead. The structure of the lower end of a corrugated bulkhead is characterized in that the top surface of the stool slopes downward toward the centerline of the hull in the width direction to prevent liquid from accumulating when the ship is pitched vertically on the stern side. 2. A joint shape at the connection part between the corrugated bulkhead and the cargo tank inner bottom plate in a cargo tank when the lower end of the corrugated bulkhead does not have a stool according to claim 1, wherein the corrugated bulkhead An inner bottom plate of a cargo tank, characterized in that the inner bottom plate of the cargo tank has a downward slope toward the center line of the hull in the width direction to prevent liquid from accumulating in front of a recess at the lower end.