SU1493742A1 - Method of constructing superstructure of stationary offshore platform - Google Patents
Method of constructing superstructure of stationary offshore platform Download PDFInfo
- Publication number
- SU1493742A1 SU1493742A1 SU874335246A SU4335246A SU1493742A1 SU 1493742 A1 SU1493742 A1 SU 1493742A1 SU 874335246 A SU874335246 A SU 874335246A SU 4335246 A SU4335246 A SU 4335246A SU 1493742 A1 SU1493742 A1 SU 1493742A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- upper structure
- bucket
- floating
- deck
- platform
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 2
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
Изобретение относитс к гидротехническому строительству. Цель изобретени - уменьшение трудоемкости и повышение качества в работе. В стенке стапел создают ковш, над которым формируют верхнее строение, затем в ковш ввод т плавучее средство и посредством дебалластировки производ т съем со стапел и посадку верхнего строени на палубу. После прибыти на заданную точку в море плавучее транспортное средство ввод т в проем опорного блока и путем балластировки плавучего средства производ т посадку верхнего строени платформы на опорный блок. 5 ил.FIELD OF THE INVENTION The invention relates to hydraulic engineering. The purpose of the invention is to reduce the labor intensity and improve the quality of work. In the wall of the stocks, a bucket is created, over which the upper structure is formed, then floating equipment is introduced into the bucket and, through deballification, the upper structure is removed from the stocks and the upper structure is landed on the deck. After arriving at a given point in the sea, the floating vehicle is introduced into the aperture of the support block and, by ballasting the craft, landing the platform topside onto the support block. 5 il.
Description
Изобретение относитс к строительству гидротехнических сооружений, в частности к способам строительства верхних строений морских стационарных платформ.The invention relates to the construction of hydraulic structures, in particular to methods for constructing topsides of fixed offshore platforms.
Цель изобретени - уменьшение трудоемкости и повышение качества в работе.The purpose of the invention is to reduce the labor intensity and improve the quality of work.
На фиг. 1 изображена схема постройки верхнего строени платформы и ввода плавучего транспортного средства в ковш; на ф иг. 2 - разрез А-А на фиг. 1; на фиг. 3 - схема сн ти верхнего строени платформы со стапельных устройств; на фиг. 4 - схема заводки транспортного средства между опорными блоками; на фиг. 5 - схема установки на опорные блоки морской стационарной платформы.FIG. 1 shows a diagram of the construction of the upper platform and the introduction of a floating vehicle into the bucket; on f ig ig. 2 shows section A-A in FIG. one; in fig. 3 is a diagram of removing the upper structure of the platform from the slipway devices; in fig. 4 is a diagram of the vehicle starting up between the support blocks; in fig. 5 is a diagram of installation on supporting blocks of a fixed offshore platform.
Способ постройки верхнего строени морской стационарной платформы осуществл ют следующим образом.The method of construction of the upper structure of the offshore fixed platform is carried out as follows.
В стенке стапел 1 образуют ковш 2, над которым размещают верхнее строение 3 платформы и осуществл ют его, сборку и сварку. Затем в ковш 2 ввод т плавучее транспортное средство 4. Путем дебалластировки снимают верхнее строение 3 платформы со стапе. 1, осуществл ют его поIn the wall of the stocks 1, a bucket 2 is formed, on which the topside structure 3 of the platform is placed and carried out, assembled and welded. Then, a floating vehicle 4 is introduced into the bucket 2. The upper structure 3 of the platform is removed from the stack by deballing. 1, perform it by
садку на палубу плавучего транспортного средства 4 и вывод т из ковша 2.cage on the deck of a floating vehicle 4 and removed from the bucket 2.
Далее плавучее транспортное средство 4 и верхнее строение 3 платформы на его борту транспортируют в район монтажа на опорный блок 5, установленный заранее в море. После прибыти на заданную точку плавучее транспортное средство вводитс в проем опорного блока морской стационарной платформы до совмещени стыковочных узлов палубы опорного блока со стыковочными узлами верхнего строени платформы. Посредством балластировки плавучего транспортного средства 4 обеспечивают посадку верхнего строени платформы на опорный блок 5 в выход транспортного средства 4 из его проема.Next, the floating vehicle 4 and the upper structure 3 of the platform on board it are transported to the mounting area on the supporting block 5, which is installed in advance in the sea. After arriving at a given point, the floating vehicle is inserted into the opening of the support block of the offshore fixed platform until the docking joints of the deck of the supporting block are aligned with the docking nodes of the platform's upper structure. By means of ballasting of the floating vehicle 4, the platform upper structure is fitted onto the support block 5 into the exit of the vehicle 4 from its opening.
SS
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874335246A SU1493742A1 (en) | 1987-11-30 | 1987-11-30 | Method of constructing superstructure of stationary offshore platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874335246A SU1493742A1 (en) | 1987-11-30 | 1987-11-30 | Method of constructing superstructure of stationary offshore platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1493742A1 true SU1493742A1 (en) | 1989-07-15 |
Family
ID=21339000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874335246A SU1493742A1 (en) | 1987-11-30 | 1987-11-30 | Method of constructing superstructure of stationary offshore platform |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1493742A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2459034C1 (en) * | 2011-03-14 | 2012-08-20 | Общество С Ограниченной Ответственностью "Лукойл-Калининградморнефть" | Method to transport and position fixed offshore platform and device to transport and position fixed offshore platform using specified method |
-
1987
- 1987-11-30 SU SU874335246A patent/SU1493742A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент US № 3412564, к.п. 61-46.5, 1976. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2459034C1 (en) * | 2011-03-14 | 2012-08-20 | Общество С Ограниченной Ответственностью "Лукойл-Калининградморнефть" | Method to transport and position fixed offshore platform and device to transport and position fixed offshore platform using specified method |
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