JPS62179890U - - Google Patents
Info
- Publication number
- JPS62179890U JPS62179890U JP6196686U JP6196686U JPS62179890U JP S62179890 U JPS62179890 U JP S62179890U JP 6196686 U JP6196686 U JP 6196686U JP 6196686 U JP6196686 U JP 6196686U JP S62179890 U JPS62179890 U JP S62179890U
- Authority
- JP
- Japan
- Prior art keywords
- superstructure
- wind
- semi
- view
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
第１〜１０図は本考案の前面両側隅部が４半円
柱状の上部構造を有する船舶を示す図面および解
説図であり、第１図は本考案の第１の実施例とし
ての前面両側隅部が上部構造の横幅の寸法の１０
０％の直径をもつ４半円柱状の場合の側面図、第
２図は第１図の平面図、第３図は本考案の第２の
実施例としての前面両側隅部が上部構造の横幅の
寸法の６０％の直径をもつ４半円柱状の場合の平
面図、第４図は第２図における横風の流れを図示
したもの、第５図は航空機翼における風の流れを
図示したもの、第６図は風洞実験装置の側面図、
第７図は第６図の平面図、第８図は向い風に対す
る風洞実験結果の図、第９図は追い風に対する風
洞実験結果の図、第１０図は横風に対する風洞実
験結果の図である。第１１図は従来の箱型上部構
造の斜視図、第１２図は従来の楔型上部構造の斜
視図である。
Ａ…半円柱状、Ａ１，Ａ２…４半円柱状、Ａ３
…前面部、Ｂ…煙突前面、Ｃ…上部構造及び煙突
の後面の角、Ｄ１，Ｄ２…側面部、Ｅ…後面部、
ｌ…上部構造の構幅、１…上部構造物、２…荷重
測定器、３…風洞吹出部、４…風向き、θ…風向
角、Ｆｘ…風圧抵抗の前後方向の力、Ｆｇ…風圧
抵抗の左右方向の力、Ｃｘ…風圧係数、Ｒ…４半
円柱の直径、５…箱型上部構造の風圧係数、６…
楔型上部構造の風圧係数、７…丸型上部構造の風
圧係数。
Figures 1 to 10 are drawings and explanatory diagrams showing a ship having a superstructure in which both front side corners of the present invention have a four semi-cylindrical shape. 10 of the width of the superstructure
A side view of a four-semi-cylindrical shape with a diameter of 0%, Fig. 2 is a plan view of Fig. 1, and Fig. 3 is a second embodiment of the present invention, where both front corners are the width of the upper structure. A plan view of a four-semi-cylindrical case with a diameter of 60% of the dimensions of , Figure 4 illustrates the flow of cross wind in Figure 2, Figure 5 illustrates the flow of wind on an aircraft wing, Figure 6 is a side view of the wind tunnel experiment equipment.
FIG. 7 is a plan view of FIG. 6, FIG. 8 is a diagram showing the results of a wind tunnel experiment for a head wind, FIG. 9 is a diagram for the results of a wind tunnel experiment for a tailwind, and FIG. 10 is a diagram for the results of a wind tunnel experiment for a cross wind. FIG. 11 is a perspective view of a conventional box-shaped upper structure, and FIG. 12 is a perspective view of a conventional wedge-shaped upper structure. A...Semi-cylindrical shape, A1 , A2 ...4 semi-cylindrical shape, A3
...front part, B...chimney front, C...upper structure and rear corner of chimney, D1 , D2 ...side part, E...rear part,
l...Superstructure width, 1...Superstructure, 2...Load measuring device, 3...Wind tunnel outlet, 4...Wind direction, θ...Wind direction angle, Fx...Force in the longitudinal direction of wind pressure resistance, Fg...Wind pressure resistance Force in the left and right direction, Cx...Wind pressure coefficient, R...Diameter of 4 semicircular cylinders, 5...Wind pressure coefficient of box-shaped superstructure, 6...
Wind pressure coefficient of wedge-shaped superstructure, 7...Wind pressure coefficient of round-shaped superstructure.
Claims (1)
幅の寸法の６０％以上で１００％以下の直径をも
つ４半円柱状にし、これ以降の側面部を該幅で直
線形状にしたことを特徴とする前面両側隅部が４
半円柱状の上部構造を有する船舶。 The front side corners of the superstructure of the ship are shaped into four-semi-cylindrical shapes with a diameter of 60% or more and 100% or less of the width of the superstructure, and the subsequent side parts are linear with the same width. The front side corners are 4
A ship with a semi-cylindrical superstructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6196686U JPS62179890U (en) | 1986-01-27 | 1986-04-24 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1005786 | 1986-01-27 | ||
| JP6196686U JPS62179890U (en) | 1986-01-27 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179890U true JPS62179890U (en) | 1987-11-14 |
Family
ID=33454762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6196686U Pending JPS62179890U (en) | 1986-01-27 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011207456A (en) * | 2010-03-31 | 2011-10-20 | Mitsui Eng & Shipbuild Co Ltd | Ship |
| JP2012056443A (en) * | 2010-09-09 | 2012-03-22 | Mitsui Eng & Shipbuild Co Ltd | Ship |
| WO2013141245A1 (en) * | 2012-03-21 | 2013-09-26 | 今治造船株式会社 | Marine vessel |
-
1986
- 1986-04-24 JP JP6196686U patent/JPS62179890U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011207456A (en) * | 2010-03-31 | 2011-10-20 | Mitsui Eng & Shipbuild Co Ltd | Ship |
| JP2012056443A (en) * | 2010-09-09 | 2012-03-22 | Mitsui Eng & Shipbuild Co Ltd | Ship |
| WO2013141245A1 (en) * | 2012-03-21 | 2013-09-26 | 今治造船株式会社 | Marine vessel |
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