ATE19803T1 - METHOD AND DEVICE FOR EXTRACTING THE FORMWORK WHEN BUILDING AN UNDERGROUND DIVISION WALL. - Google Patents

METHOD AND DEVICE FOR EXTRACTING THE FORMWORK WHEN BUILDING AN UNDERGROUND DIVISION WALL.

Info

Publication number
ATE19803T1
ATE19803T1 AT83401474T AT83401474T ATE19803T1 AT E19803 T1 ATE19803 T1 AT E19803T1 AT 83401474 T AT83401474 T AT 83401474T AT 83401474 T AT83401474 T AT 83401474T AT E19803 T1 ATE19803 T1 AT E19803T1
Authority
AT
Austria
Prior art keywords
shuttering element
panel
implement
shaped parts
wings
Prior art date
Application number
AT83401474T
Other languages
German (de)
Inventor
Paul Dupeuble
Original Assignee
Sif Entreprise Bachy
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 Sif Entreprise Bachy filed Critical Sif Entreprise Bachy
Application granted granted Critical
Publication of ATE19803T1 publication Critical patent/ATE19803T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/182—Bulkheads or similar walls made solely of concrete in situ using formworks to separate sections
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Fencing (AREA)
  • Sewage (AREA)
  • Continuous Casting (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

1. Process for the withdrawal of a shuttering element (3) used in making a panel (P) of a wall moulded in the ground, said shuttering element comprising a shaped central portion whose outline corresponds to the pattern to be imparted to the end of the panel to be made, and two wings (4) extending on both sides of said central portion, characterized by the following steps : - providing such a shuttering element (3) which protrudes above the ground surface ; - fitting on the protruding portion of said shuttering element an implement comprising a body (1) and two shaped parts (2) forming side grooves which are slidable upon the wings of said shuttering element, the lower portion (6) of said shaped parts being bevelled so as to form a dismantling wedge ; - imparting a beating motion to the implement so as to force the wedge-shaped parts between the concreted panel and its shuttering element until their introduction therebetween ; and - pursuing said beating motion so as to drive the implement deeper and deeper until complete release of the shuttering element.
AT83401474T 1982-08-11 1983-07-19 METHOD AND DEVICE FOR EXTRACTING THE FORMWORK WHEN BUILDING AN UNDERGROUND DIVISION WALL. ATE19803T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8213994A FR2531733A1 (en) 1982-08-11 1982-08-11 METHOD AND DEVICE FOR EXTRACTING A FORMWORK IN THE CONTEXT OF PRODUCING A MOLDED WALL IN THE GROUND
EP83401474A EP0101350B1 (en) 1982-08-11 1983-07-19 Method and device for pulling out a shuttering at the realization of an underground cast wall

Publications (1)

Publication Number Publication Date
ATE19803T1 true ATE19803T1 (en) 1986-05-15

Family

ID=9276806

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401474T ATE19803T1 (en) 1982-08-11 1983-07-19 METHOD AND DEVICE FOR EXTRACTING THE FORMWORK WHEN BUILDING AN UNDERGROUND DIVISION WALL.

Country Status (10)

Country Link
EP (1) EP0101350B1 (en)
JP (1) JPS5991227A (en)
AT (1) ATE19803T1 (en)
AU (1) AU561836B2 (en)
DE (1) DE3363511D1 (en)
FR (1) FR2531733A1 (en)
HK (1) HK27787A (en)
MY (1) MY8700396A (en)
PT (1) PT77174B (en)
SG (1) SG97886G (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628772B1 (en) * 1988-03-18 1990-08-24 Sif Entreprise Bachy GUIDANCE SYSTEM FOR THE EXCAVATION TOOL USED FOR MAKING A MOLDED WALL IN THE GROUND
EP0462010B1 (en) * 1990-06-15 1995-03-01 Bouygues ypparatus to facilitate extraction of a shuttering, and use in making a trench wall in the ground.
FR2674888B1 (en) * 1991-04-02 1995-12-22 Bouygues Sa DEVICE FOR FACILITATING THE EXTRACTION OF A FORMWORK, TOOL PRESENT IN THE DEVICE AND APPLICATION TO THE PRODUCTION OF A MOLDED WALL IN THE GROUND.
AU6990691A (en) * 1991-01-22 1992-05-07 Frankipile Australia Pty. Limited Concrete shuttering element
FR2675526A1 (en) * 1991-04-19 1992-10-23 Sif Entreprise Bachy METHOD OF GUIDING THE EXCAVATION TOOL USED TO PRODUCE A GROUND MOLDED WALL, AND EXCAVATION TOOL FOR IMPLEMENTING SAID METHOD
FR2676763B1 (en) * 1991-05-23 1993-08-13 Sol Cie PROCESS FOR TAKING OFF A PANEL END JOINT WHEN PRODUCING MOLDED WALLS IN THE GROUND AND JOINT FOR CARRYING OUT THIS METHOD.
JPH0548807U (en) * 1991-12-03 1993-06-29 釜屋化学工業株式会社 Antibacterial compact container
GB9616040D0 (en) * 1996-07-31 1996-09-11 Tsw Partnership The Improved stop-end system for use in diaphragm wall construction
GB2325262B (en) 1997-05-12 2001-05-02 Kvaerner Cementation Found Ltd Hydrophilic waterbar for diaphragm wall joints
IT1294756B1 (en) * 1997-09-12 1999-04-12 Finic Bv SHOULDER TUBE WITH TWO WINGS FOR THE FORMATION OF THE JOINT SURFACES BETWEEN ELEMENTS OF WALLS CASTED IN CONCRETE
DE19817982C1 (en) 1998-04-22 1999-11-18 Leffer Stahl & App Formwork element of a flat joint formwork and method for its expansion
DE19901556B4 (en) * 1999-01-16 2004-02-19 Brückner Grundbau GmbH Device and method for removing over-concrete in the area of a diaphragm wall joint
GB2371069B (en) 2001-01-15 2004-09-08 Cementation Found Skanska Ltd Waterstop for foundation elements
GB201112136D0 (en) * 2011-07-14 2011-08-31 Coupland John W Diaphragm wall apparatus and methods
FR3041976B1 (en) 2015-10-06 2017-11-24 Soletanche Freyssinet PORT QUARTET CONSISTS OF VOUTED WALLS AND PLANT TILES
GB201706643D0 (en) 2017-04-26 2017-06-07 Ccmj Systems Ltd Diaphragm walls
GB2571097B (en) * 2018-02-15 2021-08-25 Ccmj Systems Ltd Shear key former apparatus and method(s)
FR3110922B1 (en) 2020-05-29 2022-10-14 Soletanche Freyssinet Reinforcement element for diaphragm wall fitted with a seal holder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT213792B (en) * 1958-07-30 1961-02-27 Ignaz Dipl Ing Zeissl Process for the production of concrete, sealing or filter walls in the ground
FR1363217A (en) * 1963-04-05 1964-06-12 Intrafor Improvements made to excavating equipment to cut down a working face, in particular to dig a trench
FR1454173A (en) * 1965-11-09 1966-07-22 Tot Aanneming Van Werken Voorh Method of constructing a concrete waterproofing wall, template intended to be used in carrying out this method, and waterproofing wall constructed by means of this method
FR2473091A1 (en) * 1980-01-08 1981-07-10 Sif Entreprise Bachy Mechanically stripped end shutter for underground concrete walls - has inflatable tubes forcing shutter free of set concrete and forming shaped face for next section

Also Published As

Publication number Publication date
JPS6145014B2 (en) 1986-10-06
PT77174B (en) 1986-03-11
HK27787A (en) 1987-04-16
JPS5991227A (en) 1984-05-25
AU1719583A (en) 1984-02-16
EP0101350A1 (en) 1984-02-22
MY8700396A (en) 1987-12-31
FR2531733A1 (en) 1984-02-17
AU561836B2 (en) 1987-05-21
EP0101350B1 (en) 1986-05-14
FR2531733B1 (en) 1984-12-21
SG97886G (en) 1988-05-20
DE3363511D1 (en) 1986-06-19
PT77174A (en) 1983-09-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time