GB1340905A - Method of laying a foundation for a structural element under water - Google Patents

Method of laying a foundation for a structural element under water

Info

Publication number
GB1340905A
GB1340905A GB2565171*A GB2565171A GB1340905A GB 1340905 A GB1340905 A GB 1340905A GB 2565171 A GB2565171 A GB 2565171A GB 1340905 A GB1340905 A GB 1340905A
Authority
GB
United Kingdom
Prior art keywords
sand
nozzles
nozzle
water
section
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
Application number
GB2565171*A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHRISTIANI NIESLEN AS
Combinatie Westerschelde VOF
Original Assignee
CHRISTIANI NIESLEN AS
Combinatie Westerschelde VOF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHRISTIANI NIESLEN AS, Combinatie Westerschelde VOF filed Critical CHRISTIANI NIESLEN AS
Publication of GB1340905A publication Critical patent/GB1340905A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/16—Jointing caissons to the foundation soil, specially to uneven foundation soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Revetment (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

1340905 Subaqueous structures COMBINATIE WESTERSCHELDE VOF and CHRISTIANIA NIELSEN A/S 19 April 1971 [31 March 1970] 25651/71 Heading E1H A method of laying a foundation for a subaqueous structure, e.g. a tunnel section 4b, comprises mounting the section on temporary supports 33, 34 and supplying a suspension of sand and water to the space beneath the structure via a plurality of nozzles 11 whilst drawing off water from the space via nozzles 12, the nozzles 11, 12 being connected to conduits 10b, 13b respectively, fixed to the section 4b. The sections 4a-4e are laid end to end, and connections 21, 27 are provided between the conduits 10b, 13b of adjacent sections. Valves 22, 28 enable each conduit 10b, 13b to be isolated, and valves 19, 25 isolate the nozzles 11, 12 from their respective conduits. The sand suspension is supplied by a dredger vessel 8 drawing sand from a vessel 7 and water is drawn off by pump 14. The nozzle 11 is pivoted about a vertical axis to distribute the sand and a sight glass 29 in the conduit 13b enables an operator to observe when sand is drawn in via nozzle 12 indicating that the space below the section is filled with sand. The sand suspension is then directed to the next nozzle 11, each nozzle 11, 12 which has completed its function being filled with water tight mortar via pipes 31 before being cut off below their associated valves 19 and 25, and removed.
GB2565171*A 1970-03-31 1971-04-19 Method of laying a foundation for a structural element under water Expired GB1340905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004556.A NL159746B (en) 1970-03-31 1970-03-31 PROCEDURE FOR THE UNDERWATER FOUNDATION OF A BUILDING ELEMENT, AS WELL AS A BUILDING ELEMENT INTENDED TO BE FOUNDED WITH THIS PROCEDURE.

Publications (1)

Publication Number Publication Date
GB1340905A true GB1340905A (en) 1973-12-19

Family

ID=19809719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2565171*A Expired GB1340905A (en) 1970-03-31 1971-04-19 Method of laying a foundation for a structural element under water

Country Status (10)

Country Link
US (1) US3665718A (en)
JP (1) JPS5029564B1 (en)
BE (1) BE765055A (en)
CA (1) CA931772A (en)
CH (1) CH538017A (en)
DK (1) DK132237C (en)
FR (1) FR2087844A5 (en)
GB (1) GB1340905A (en)
NL (1) NL159746B (en)
SE (1) SE360413B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782127A (en) * 1972-06-12 1974-01-01 K Olsen Method and apparatus for depositing foundations under submerged structures
US3890791A (en) * 1973-04-16 1975-06-24 Ballast Nedam Groep Nv Method of building a tunnel and tunnel built according to said method
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.
US4666346A (en) * 1986-03-24 1987-05-19 Hanna-Beric Systems, Inc. Rotatable fill pipe with collapsible backfill elbow and method of employing same to blind-fill underground voids
CN104129477B (en) * 2014-07-23 2017-03-01 中交一航局第五工程有限公司 A kind of partly latent refutes the envelope car reinforcement means of caisson transportation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR425092A (en) * 1911-01-21 1911-06-01 Armand Gabriel Considere Underwater foundation
US2191845A (en) * 1936-12-07 1940-02-27 Christiani & Nielsen Depositing of sand under water
FR1111660A (en) * 1954-09-21 1956-03-02 Cie Ind De Travaux Method of establishing machine foundations, below water level
US3195314A (en) * 1962-02-26 1965-07-20 Degen Wilhelm Foundation method
GB1361178A (en) * 1971-07-13 1974-07-24 Car Mat Co Ltd Emergency escape apparatus

Also Published As

Publication number Publication date
DK132237B (en) 1975-11-10
SE360413B (en) 1973-09-24
NL159746B (en) 1979-03-15
BE765055A (en) 1971-09-30
DE2115209A1 (en) 1971-10-21
US3665718A (en) 1972-05-30
DE2115209B2 (en) 1976-09-09
DK132237C (en) 1976-04-05
NL7004556A (en) 1971-10-04
CA931772A (en) 1973-08-14
CH538017A (en) 1973-06-15
JPS5029564B1 (en) 1975-09-25
FR2087844A5 (en) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years