FR2313506A1 - Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876) - Google Patents

Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876)

Info

Publication number
FR2313506A1
FR2313506A1 FR7503419A FR7503419A FR2313506A1 FR 2313506 A1 FR2313506 A1 FR 2313506A1 FR 7503419 A FR7503419 A FR 7503419A FR 7503419 A FR7503419 A FR 7503419A FR 2313506 A1 FR2313506 A1 FR 2313506A1
Authority
FR
France
Prior art keywords
perforations
anchors
cement grout
tubular
passage
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.)
Granted
Application number
FR7503419A
Other languages
French (fr)
Other versions
FR2313506B1 (en
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.)
BRAMI PIERRE
Original Assignee
BRAMI PIERRE
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 BRAMI PIERRE filed Critical BRAMI PIERRE
Priority to FR7503419A priority Critical patent/FR2313506A1/en
Priority to ES439771A priority patent/ES439771A1/en
Priority to BR7600669A priority patent/BR7600669A/en
Publication of FR2313506A1 publication Critical patent/FR2313506A1/en
Application granted granted Critical
Publication of FR2313506B1 publication Critical patent/FR2313506B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E02D27/48—Foundations inserted underneath existing buildings or constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • 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
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • 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
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The ground anchors are used to support the side facing of an excavation in dry or drained ground. The anchors (53) are cylindrical metal tubes with wall perforations, and an end plate (61) to spread the load carried by the anchors to the excavation wall. Cement grout is pumped into the tubes under pressure, passes through the perforatons and provides a key between the ground and anchor. The excavation is cut in stages; after each layer has been dug, anchors are installed such that their length extends beyond the slip surface for the excavation wall.
FR7503419A 1975-02-04 1975-02-04 Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876) Granted FR2313506A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7503419A FR2313506A1 (en) 1975-02-04 1975-02-04 Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876)
ES439771A ES439771A1 (en) 1975-02-04 1975-07-28 Procedure for the realization of the sustain of the parament of an excavation for integrated components. (Machine-translation by Google Translate, not legally binding)
BR7600669A BR7600669A (en) 1975-02-04 1976-02-03 PROCESS OF CARRYING OUT THE SUSTAINMENT OF THE FACES OF AN EXCAVATION BY INTEGRATED COUNTERFEITS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7503419A FR2313506A1 (en) 1975-02-04 1975-02-04 Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876)

Publications (2)

Publication Number Publication Date
FR2313506A1 true FR2313506A1 (en) 1976-12-31
FR2313506B1 FR2313506B1 (en) 1977-11-25

Family

ID=9150708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503419A Granted FR2313506A1 (en) 1975-02-04 1975-02-04 Tubular grouted ground anchor - has perforations for passage of cement grout and end load spreading plate (BR310876)

Country Status (3)

Country Link
BR (1) BR7600669A (en)
ES (1) ES439771A1 (en)
FR (1) FR2313506A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648431A (en) * 1979-09-26 1981-05-01 Sato Kogyo Kk Anchoring method
EP0043175A2 (en) * 1980-07-02 1982-01-06 KELLER GRUNDBAU GmbH Method of chemical soil solidification
EP0070659A1 (en) * 1981-07-10 1983-01-26 Henri C. Vidal Retaining wall and in situ method of construction
EP0239258A1 (en) * 1986-02-27 1987-09-30 University College Cardiff Consultants Ltd. Improvements in or relating to ground strengthening
FR2647481A1 (en) * 1989-05-26 1990-11-30 Cofex METHOD FOR REALIZING A FREE VOLUME IN THE BASEMENT BETWEEN EXISTING BUILDINGS AND CONSTRUCTION OBTAINED
FR2660946A1 (en) * 1990-04-17 1991-10-18 Terrassements Ste Fo Entrepris Method for stabilising the walls of excavated zones and means for implementation
FR2680191A1 (en) * 1991-08-09 1993-02-12 Labrue Jean Marie Method for supporting the walls of a trench (ditch) and device for implementing it
FR2713680A1 (en) * 1993-12-07 1995-06-16 Bouygues Sa Procedure for making impermeable screening wet ground for excavation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250075A (en) * 1963-09-26 1966-05-10 Spencer E Webb Method of retaining wall construction and anchoring
DE1801984A1 (en) * 1968-10-09 1970-04-16 Held & Francke Bauag Method of making pile connections
US3802204A (en) * 1970-04-01 1974-04-09 E Mason Retaining wall and method for construction of the same
US3854294A (en) * 1972-12-29 1974-12-17 A Frank Method for producing a pile support arrangement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250075A (en) * 1963-09-26 1966-05-10 Spencer E Webb Method of retaining wall construction and anchoring
DE1801984A1 (en) * 1968-10-09 1970-04-16 Held & Francke Bauag Method of making pile connections
US3802204A (en) * 1970-04-01 1974-04-09 E Mason Retaining wall and method for construction of the same
US3854294A (en) * 1972-12-29 1974-12-17 A Frank Method for producing a pile support arrangement

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648431A (en) * 1979-09-26 1981-05-01 Sato Kogyo Kk Anchoring method
JPS5829378B2 (en) * 1979-09-26 1983-06-22 佐藤工業株式会社 Anchor construction method
EP0043175A2 (en) * 1980-07-02 1982-01-06 KELLER GRUNDBAU GmbH Method of chemical soil solidification
EP0043175A3 (en) * 1980-07-02 1982-01-13 Gkn Keller Gmbh Method of chemical soil solidification
EP0070659A1 (en) * 1981-07-10 1983-01-26 Henri C. Vidal Retaining wall and in situ method of construction
EP0239258A1 (en) * 1986-02-27 1987-09-30 University College Cardiff Consultants Ltd. Improvements in or relating to ground strengthening
FR2647481A1 (en) * 1989-05-26 1990-11-30 Cofex METHOD FOR REALIZING A FREE VOLUME IN THE BASEMENT BETWEEN EXISTING BUILDINGS AND CONSTRUCTION OBTAINED
FR2660946A1 (en) * 1990-04-17 1991-10-18 Terrassements Ste Fo Entrepris Method for stabilising the walls of excavated zones and means for implementation
FR2680191A1 (en) * 1991-08-09 1993-02-12 Labrue Jean Marie Method for supporting the walls of a trench (ditch) and device for implementing it
FR2713680A1 (en) * 1993-12-07 1995-06-16 Bouygues Sa Procedure for making impermeable screening wet ground for excavation

Also Published As

Publication number Publication date
ES439771A1 (en) 1977-03-16
FR2313506B1 (en) 1977-11-25
BR7600669A (en) 1976-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse