JPS61100699U - - Google Patents
Info
- Publication number
- JPS61100699U JPS61100699U JP18539884U JP18539884U JPS61100699U JP S61100699 U JPS61100699 U JP S61100699U JP 18539884 U JP18539884 U JP 18539884U JP 18539884 U JP18539884 U JP 18539884U JP S61100699 U JPS61100699 U JP S61100699U
- Authority
- JP
- Japan
- Prior art keywords
- column
- water surface
- pipe member
- upper deck
- disposed
- 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 description 5
- 239000003643 water by type Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
Description
第１，２図は本考案の一実施例としての氷海域
用半潜水式海洋構造物を示すもので、第１図はそ
の側面図、第２図は第１図の―矢視断面図で
あり、第３，４図は従来の３コラム式氷海域用半
潜水式海洋構造物を示すもので、第３図はそのコ
ラム配設部分で水平に切断した断面図、第４図は
その側面図であり、第５，６図は従来の一双のロ
ワーハル式氷海域用半潜水式海洋構造物を示すも
ので、第５図はそのコラム配設部分で水平に切断
した断面図、第６図はその側面図である。
２…コラム、３…上甲板部、４…構造部材、７
…流氷、７′，８…水面レベル、９…作業用パイ
プ部材としてのライザーパイプ、１０…主要浮力
体としてのロワーハル、１１…凸状構造物、２０
′…海洋構造物。
Figures 1 and 2 show a semi-submersible marine structure for use in icy areas as an embodiment of the present invention. Figures 3 and 4 show a conventional 3-column semi-submersible marine structure for use in frozen waters. Figure 3 is a cross-sectional view taken horizontally at the column installation area, and Figure 4 is a side view of the structure. Figures 5 and 6 show a conventional pair of lower hull type semi-submersible marine structures for use in icy waters. is its side view. 2...Column, 3...Upper deck section, 4...Structural member, 7
...Drift ice, 7', 8...Water surface level, 9...Riser pipe as a working pipe member, 10...Lower hull as a main buoyant body, 11...Convex structure, 20
′...Marine structure.
Claims (1)
力体に立設されて水面を貫通するコラムと、同コ
ラムの上端に支持されて水面上方に配置される上
甲板部とをそなえるとともに、上記上甲板部から
水中へ延在する作業用パイプ部材をそなえ、同パ
イプ部材が上記コラムの内部を通るように配設さ
れていることを特徴とする、氷海域用半潜水式海
洋構造物。 It comprises a main buoyant body disposed below the water surface, a column erected on the main buoyancy body and penetrating the water surface, and an upper deck section supported on the upper end of the column and disposed above the water surface, and 1. A semi-submersible marine structure for use in icy waters, comprising a working pipe member extending into the water from an upper deck portion, the pipe member being disposed so as to pass through the inside of the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18539884U JPS61100699U (en) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18539884U JPS61100699U (en) | 1984-12-06 | 1984-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100699U true JPS61100699U (en) | 1986-06-27 |
Family
ID=30742871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18539884U Pending JPS61100699U (en) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100699U (en) |
-
1984
- 1984-12-06 JP JP18539884U patent/JPS61100699U/ja active Pending