JPS6371239U - - Google Patents
Info
- Publication number
- JPS6371239U JPS6371239U JP16455886U JP16455886U JPS6371239U JP S6371239 U JPS6371239 U JP S6371239U JP 16455886 U JP16455886 U JP 16455886U JP 16455886 U JP16455886 U JP 16455886U JP S6371239 U JPS6371239 U JP S6371239U
- Authority
- JP
- Japan
- Prior art keywords
- deck
- marine structure
- airflow
- deflection member
- columns
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 2
Landscapes
- Wind Motors (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の側面図、第３図は第２図部の部分
拡大図である。第４図は公知の半潜水式海洋掘削
リグを示す側面図、第５図は第４図Ｖ部の部分拡
大図である。
１……風向偏向部材、２〜４……気流、５……
澱み点、６……揚力、０８……船体、０９……コ
ラム、０１１……掘削リグ装置、０１２……風、
０１３……作業甲板（甲板）、Ｃ……間隔。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view of FIG. 1, and FIG. 3 is a partially enlarged view of the FIG. 2 section. FIG. 4 is a side view showing a known semi-submersible offshore drilling rig, and FIG. 5 is a partially enlarged view of section V in FIG. 1...Wind direction deflection member, 2-4...Airflow, 5...
Stagnation point, 6...lifting force, 08...hull, 09...column, 011...drilling rig equipment, 012...wind,
013... Working deck (deck), C... Interval.
Claims (1)
が支持される海洋構造物において、上記甲板下面
の周辺に上記下面と適宜間隔を存し、上記下面の
気流の一部を上方に案内する風向偏向部材を具え
たことを特徴とする海洋構造物の風圧転倒防止構
造。 In a marine structure in which a flat deck is supported above the water surface via a plurality of columns, there is an appropriate distance around the lower surface of the deck from the lower surface to guide a part of the airflow on the lower surface upward. A structure for preventing wind pressure overturning of a marine structure, characterized by comprising a wind direction deflection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455886U JPS6371239U (en) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455886U JPS6371239U (en) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371239U true JPS6371239U (en) | 1988-05-13 |
Family
ID=31093784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16455886U Pending JPS6371239U (en) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371239U (en) |
-
1986
- 1986-10-27 JP JP16455886U patent/JPS6371239U/ja active Pending
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