GB1197159A - Apparatus for Injecting Sand under Constructions Submerged in Water - Google Patents

Apparatus for Injecting Sand under Constructions Submerged in Water

Info

Publication number
GB1197159A
GB1197159A GB19993/69A GB1999369A GB1197159A GB 1197159 A GB1197159 A GB 1197159A GB 19993/69 A GB19993/69 A GB 19993/69A GB 1999369 A GB1999369 A GB 1999369A GB 1197159 A GB1197159 A GB 1197159A
Authority
GB
United Kingdom
Prior art keywords
pipes
space
water
mud
sand
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
GB19993/69A
Inventor
Kaj Havno
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.)
CHRISTIANA AND NIELSEN AS
Original Assignee
CHRISTIANA AND NIELSEN AS
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 CHRISTIANA AND NIELSEN AS filed Critical CHRISTIANA AND NIELSEN AS
Publication of GB1197159A publication Critical patent/GB1197159A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
    • 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
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Foundations (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1,197,159. Subaqueous structures; suction excavators; soil stabilization. CHRISTIANI & NIELSEN A/S. 18 April, 1969 [18 June, 1968], No. 19993/69. Headings E1H and E1F. Apparatus for depositing sand beneath a subaqueous building is basically similar to that disclosed in Specification 843,148 and comprises a pipe 1 through which a mixture of sand and water is pumped into a space beneath said building while mud or the like is removed from said space through lateral pipes 2. Removal of mud is facilitated by injecting water into the space aforesaid through pipes 5, 6 furnished with nozzles 8 at the free ends thereof. Pumps 3 driven by compressed air supplied through pipes 4 are included in the pipes 1, 2. A common pipe 7 feeds the pipes 6. Initially water only may be pumped through the pipe 1 to effect removal of material such as mud in the beforementioned space, the space being filled with sand immediately thereafter.
GB19993/69A 1968-06-18 1969-04-18 Apparatus for Injecting Sand under Constructions Submerged in Water Expired GB1197159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK285468AA DK113000B (en) 1968-06-18 1968-06-18 Apparatus for filling with sand under structures in water.

Publications (1)

Publication Number Publication Date
GB1197159A true GB1197159A (en) 1970-07-01

Family

ID=8116455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19993/69A Expired GB1197159A (en) 1968-06-18 1969-04-18 Apparatus for Injecting Sand under Constructions Submerged in Water

Country Status (9)

Country Link
US (1) US3577738A (en)
JP (1) JPS4926641B1 (en)
BE (1) BE730239A (en)
DE (1) DE1920285C3 (en)
DK (1) DK113000B (en)
FR (1) FR2011122A1 (en)
GB (1) GB1197159A (en)
NL (1) NL6904219A (en)
SE (1) SE344779B (en)

Families Citing this family (3)

* 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
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.
US4601612A (en) * 1985-01-25 1986-07-22 Shell Oil Company Sandjet rotating nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191845A (en) * 1936-12-07 1940-02-27 Christiani & Nielsen Depositing of sand under water
US3163448A (en) * 1961-10-03 1964-12-29 American Pipe & Constr Co Conduit joint and seal member therefor

Also Published As

Publication number Publication date
JPS4926641B1 (en) 1974-07-11
SE344779B (en) 1972-05-02
FR2011122A1 (en) 1970-02-27
NL6904219A (en) 1969-12-22
DE1920285B2 (en) 1977-08-18
DK113000B (en) 1969-02-03
BE730239A (en) 1969-09-01
DE1920285A1 (en) 1970-01-02
US3577738A (en) 1971-05-04
DE1920285C3 (en) 1978-03-30

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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