GB426773A - Improvements in or relating to the production of reinforced floating concrete structure - Google Patents
Improvements in or relating to the production of reinforced floating concrete structureInfo
- Publication number
- GB426773A GB426773A GB29856/34A GB2985634A GB426773A GB 426773 A GB426773 A GB 426773A GB 29856/34 A GB29856/34 A GB 29856/34A GB 2985634 A GB2985634 A GB 2985634A GB 426773 A GB426773 A GB 426773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulds
- cast
- floating
- concrete
- platform
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/34—Pontoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
- B63B5/16—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced monolithic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/70—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using moulds; Moulds or plugs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
426,773. Casting floating concrete structures. VARNI, A., Pallanza, Italy. Oct. 18, 1934, No. 29856. [Class 113 (ii)] [See also Group XXI] Floating structures of elongated form are cast on the surface of the water by the use of moulds by means of which such a structure may be lengthened progressively. Fig. 1 shows in cross section a concrete pontoon-like structure consisting of side compartments 1, 2, a flooded chamber 7, and a space 6. It is reinforced by ribs 9, 10, by transverse walls, and by struts 18, and has manholes 17 and other accessories. This is cast in a four-part mould one part of which, shown in Fig. 4, consists of a platform 12<11> supported by two floats 14, with side walls 12<1> which form the sides of the mould, the parts 12<11>, 12<1> being connected by hinges 12<111>. A structure such as is shown in Fig. 1 is cast in four such moulds joined end to end, the ends of the four associated moulds being closed by caisson-like doors and supplementary partitions. When the concrete has set, the two centre moulds are removed by flooding in each of them one of the tanks 14, which sinks until the platform 12<11> is substantially vertical. The two centre moulds are then floated to the outer ends of the other two moulds, which are still in place, and are joined to them, leaving the central part of the cast structure water supported. Additional lengths of the structure are then cast, one at each end, the other two moulds moved out to the outer ends of the newly-cast length, and the process repeated until a floating structure of the desired length is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29856/34A GB426773A (en) | 1934-10-18 | 1934-10-18 | Improvements in or relating to the production of reinforced floating concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29856/34A GB426773A (en) | 1934-10-18 | 1934-10-18 | Improvements in or relating to the production of reinforced floating concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426773A true GB426773A (en) | 1935-04-09 |
Family
ID=10298317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29856/34A Expired GB426773A (en) | 1934-10-18 | 1934-10-18 | Improvements in or relating to the production of reinforced floating concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018044223A1 (en) * | 2016-09-01 | 2018-03-08 | Toernbom Per | Pontoon |
| CN108657374A (en) * | 2018-07-26 | 2018-10-16 | 上海外高桥造船有限公司 | The production method of modularization accommodation |
-
1934
- 1934-10-18 GB GB29856/34A patent/GB426773A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018044223A1 (en) * | 2016-09-01 | 2018-03-08 | Toernbom Per | Pontoon |
| CN108657374A (en) * | 2018-07-26 | 2018-10-16 | 上海外高桥造船有限公司 | The production method of modularization accommodation |
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