GB1343198A - Method of laying a foundation for an underwater structural element - Google Patents
Method of laying a foundation for an underwater structural elementInfo
- Publication number
- GB1343198A GB1343198A GB3021971A GB3021971A GB1343198A GB 1343198 A GB1343198 A GB 1343198A GB 3021971 A GB3021971 A GB 3021971A GB 3021971 A GB3021971 A GB 3021971A GB 1343198 A GB1343198 A GB 1343198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sand
- foundation
- suspension
- laid
- crater
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000004576 sand Substances 0.000 abstract 5
- 239000000725 suspension Substances 0.000 abstract 3
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000011083 cement mortar Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/01—Flat foundations
- E02D27/04—Flat foundations in water or on quicksand
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/16—Jointing caissons to the foundation soil, specially to uneven foundation soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/06—Constructions, or methods of constructing, in water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/073—Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
1343198 Subaqueous structures COMBINATIE WESTERSCHELDE VOf 28 June 1971 [26 June 1970] 30219/71 Heading E1H An underwater structural element, e.g. a tunnel element 4, is provided with a sand foundation layer by the injection of a sand/ water suspension from a floating suction dredger (not shown) through pipes 10b, 10 and nozzles 11 into the space beneath the element. A crater 14 is stated to be initially formed by the creation of a sand dyke 13 between the bottom 3 and the element 4, the suspension supplied to crater 14 eventually flowing out of it to fill the whole of the space below and possibly alongside the element, and displacing unwanted silt 40 before it as it does so. The element 4 which has already been coupled to a previously laid element may be supported on adjustable temporary supports 6 during this process. Correct positioning of the adjacent elements may be ensured by controlling the pressure and/or the sand content of the injected suspension, or by varying the ballasting of the sunken elements as the sand foundation is being laid. Pressure detectors may be provided on the bottom of the element. The injected suspension may cause some lifting of the element. Once the foundation has been laid, nozzles 11 and adjacent zones 37 are filled with cement mortar.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7009507A NL155324B (en) | 1970-06-26 | 1970-06-26 | METHOD FOR THE UNDERWATER FOUNDATION OF A BUILDING ELEMENT. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1343198A true GB1343198A (en) | 1974-01-10 |
Family
ID=19810433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3021971A Expired GB1343198A (en) | 1970-06-26 | 1971-06-28 | Method of laying a foundation for an underwater structural element |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5135764B1 (en) |
| BE (1) | BE768386A (en) |
| CH (1) | CH528640A (en) |
| DK (1) | DK139440B (en) |
| FR (1) | FR2099939A5 (en) |
| GB (1) | GB1343198A (en) |
| KE (1) | KE2537A (en) |
| MY (1) | MY7500171A (en) |
| NL (1) | NL155324B (en) |
| SE (1) | SE369430B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL158243B (en) * | 1976-01-05 | 1978-10-16 | Ballast Nedam Groep Nv | METHOD AND ESTABLISHMENT FOR THE FOUNDATION OF A CONSTRUCTION WORK ON A UNDERWATER SOIL. |
| JPH0718172B2 (en) * | 1989-08-31 | 1995-03-01 | 東亜建設工業株式会社 | Subsea compressed air storage tank installation method |
| DE102012111381A1 (en) | 2012-11-23 | 2014-05-28 | GAT Gesellschaft für Antriebstechnik mbH | Ring electrode for a slip ring, corresponding slip ring and method for producing a ring electrode |
| CN113898011B (en) * | 2021-10-13 | 2023-03-14 | 中交第四航务工程局有限公司 | Construction method for staged forming of immersed tube sections |
-
1970
- 1970-06-26 NL NL7009507A patent/NL155324B/en not_active IP Right Cessation
-
1971
- 1971-06-10 CH CH859271A patent/CH528640A/en not_active IP Right Cessation
- 1971-06-11 BE BE768386A patent/BE768386A/en not_active IP Right Cessation
- 1971-06-18 DK DK300871A patent/DK139440B/en not_active IP Right Cessation
- 1971-06-21 JP JP4599471A patent/JPS5135764B1/ja active Pending
- 1971-06-24 SE SE826871A patent/SE369430B/xx unknown
- 1971-06-25 FR FR7123260A patent/FR2099939A5/fr not_active Expired
- 1971-06-28 GB GB3021971A patent/GB1343198A/en not_active Expired
-
1975
- 1975-07-02 KE KE253775A patent/KE2537A/en unknown
- 1975-12-30 MY MY7500171A patent/MY7500171A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH528640A (en) | 1972-09-30 |
| NL7009507A (en) | 1971-12-28 |
| DE2131501B2 (en) | 1977-03-24 |
| NL155324B (en) | 1977-12-15 |
| DK139440B (en) | 1979-02-19 |
| KE2537A (en) | 1975-07-11 |
| SE369430B (en) | 1974-08-26 |
| MY7500171A (en) | 1975-12-31 |
| FR2099939A5 (en) | 1972-03-17 |
| DK139440C (en) | 1979-08-06 |
| DE2131501A1 (en) | 1971-12-30 |
| BE768386A (en) | 1971-12-13 |
| JPS5135764B1 (en) | 1976-10-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |