EP0687777B1 - Procédé pour la mise en place d'un pieu en béton, monte dans le sol - Google Patents

Procédé pour la mise en place d'un pieu en béton, monte dans le sol Download PDF

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Publication number
EP0687777B1
EP0687777B1 EP95201609A EP95201609A EP0687777B1 EP 0687777 B1 EP0687777 B1 EP 0687777B1 EP 95201609 A EP95201609 A EP 95201609A EP 95201609 A EP95201609 A EP 95201609A EP 0687777 B1 EP0687777 B1 EP 0687777B1
Authority
EP
European Patent Office
Prior art keywords
pipe
ground
impact force
ram block
end part
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 - Lifetime
Application number
EP95201609A
Other languages
German (de)
English (en)
Other versions
EP0687777A1 (fr
Inventor
Pieter Van 't Wout
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.)
HEIBEDRIJF HENK HYLKEMA KAMPEN B.V.
Original Assignee
Heiwerken P van 't Wout Waddinxveen BV
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 Heiwerken P van 't Wout Waddinxveen BV filed Critical Heiwerken P van 't Wout Waddinxveen BV
Publication of EP0687777A1 publication Critical patent/EP0687777A1/fr
Application granted granted Critical
Publication of EP0687777B1 publication Critical patent/EP0687777B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
    • 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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • E02D5/385—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with removal of the outer mould-pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/26—Placing by using several means simultaneously

Definitions

  • the invention relates to a method for arranging concrete piles in the ground by placing into the ground a hollow cylindrical pipe, filling the interior of the pipe with a reinforcement and concrete mortar and removing the hollow cylindrical pipe from the ground.
  • hollow cylindrical pipes are carried in rotating or drilling manner into the ground and the interior of the pipe is filled with reinforcement and concrete after it has reached the desired depth. The pipe is then removed from the ground.
  • Such a method as disclosed in BE-A-754765 has the drawback that after the concrete pile has been formed in the ground, the pile can still penetrate a certain distance further into the ground due to settling. Such settling, and in particular the distance over which this takes place, is not the same for all piles of a foundation, so that in extreme cases the foundation will move out of the desired horizontal position.
  • the invention has for its object to obviate this drawback. This is achieved according to the invention in that an end part is arranged, having a tip shaped part and a helical shaped part on the bottom end of the pipe to be driven into the ground, rotatingly driving said pipe into the ground and finally applying an impact force to the pipe.
  • the applied impact force is formed by a ram block lowered into the pipe.
  • the ram block can apply the impact force to an inner edge arranged on the bottom end of the pipe. It is also possible for the impact force to be applied by the ram block to concrete poured into the bottom end of the pipe.
  • the invention further relates to a pile-driving installation for performing the method according to the invention.
  • Fig. 1-6 show schematically the manner of arranging a hollow cylindrical pipe and subsequent removal thereof from the ground.
  • the pipe is further rammed by means of the ram block 7 such that it is set in operationally reliable manner into the bearing layer in the ground.
  • the reinforcement (fig. 3) and then the concrete mortar (fig. 4) are subsequently carried into the hollow pipe.
  • the pipe is then set into vibration using the block (fig. 5) and simultaneously moved vertically upward.
  • the vibration has the purpose of compacting the concrete.
  • the end part 2 is a lost end part and remains behind in the ground.
  • the hollow pipe is wholly removed from the ground and the concrete pile is formed in the ground.
  • the head of the pile can optionally be finished to height.
  • Fig. 7 shows an embodiment of a pile-driving installation according to the invention.
  • a sub-frame 9 is placed on the post 8.
  • a hydraulic rotation motor 12 and a ram block 13 are arranged on sub-frame 9 for rotation round the respective shafts 10 and 11.
  • P2 By swivelling in the direction of arrows P2 respectively P3 the hydraulic rotation motor 12 or the ram block 13 can be carried as desired into the ramming position above pipe 1.
  • the whole frame can be displaced vertically in the direction of arrow 14 along the post 8.
  • a ram block 20 is lowered into the pipe for further ramming.
  • This ram block 20 exerts its impact force on an inner edge 21 on the bottom edge of the pipe.
  • the pipe is then filled with concrete and removed from the ground while the vibrator vibrates.

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)
  • Piles And Underground Anchors (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Claims (11)

  1. Procédé d'installation de pieux en béton dans le sol comprenant la mise en place dans le sol d'un tuyau cylindrique creux (1), le remplissage de l'intérieur du tuyau par du mortier de béton et avec une armature et l'enlèvement du tuyau cylindrique creux seul, ledit procédé étant caractérisé par une installation d'une partie d'extrémité possédant une partie en forme de pointe (3) et une partie en forme d'hélice (4) sur l'extrémité inférieure du tuyau pour qu'il soit enfoncé dans le sol, l'enfoncement par rotation dans le sol et enfin l'application d'une force impulsive à ce tuyau.
  2. Procédé selon la revendication 1, caractérisé en ce que la force impulsive est appliquée à la partie supérieure du tuyau.
  3. Procédé selon la revendication 1, caractérisé en ce que la force impulsive est appliquée par un bloc de compactage descendu dans le tuyau.
  4. Procédé selon la revendication 3, caractérisé en ce que la force impulsive est appliquée à une bordure intérieure de l'extrémité inférieure du tuyau.
  5. Procédé selon la revendication 1, caractérisé en ce que la force impulsive est appliquée au béton versé dans l'extrémité inférieure du tuyau.
  6. Procédé selon la revendication 1, caractérisé en ce que la partie d'extrémité est reliée au tuyau de façon à pouvoir être dégagée.
  7. Procédé selon les revendications 1 à 6, caractérisé en ce que le nombre de coups s'élève à environ une centaine.
  8. Procédé selon les revendications 1 à 7, caractérisé en ce que la partie d'extrémité est une partie d'extrémité perdue.
  9. Installation d'enfoncement de pieu pourvue d'un montant (8) destiné à mettre en oeuvre le procédé selon les revendications 1 à 8, caractérisé par un cadre secondaire (9) mis en place sur ledit montant, lequel supporte un moteur de rotation destiné à enfoncer par rotation un tuyau et un bloc de compactage pour créer une force impulsive sur ledit tuyau, de sorte que le moteur de rotation ou le bloc de compactage peuvent être placés respectivement selon les besoins au-dessus du tuyau (1).
  10. Installation d'enfoncement de tuyau selon la revendication 9, caractérisée en ce que le moteur de rotation et le bloc de compactage peuvent être respectivement chacun pivotés autour d'un arbre vertical (10, 11) sur ledit cadre secondaire (9).
  11. Partie d'extrémité perdue pourvue de moyens appropriés pour relier, de façon à pouvoir l'enlever, ladite partie d'extrémité à l'extrémité de base d'un tuyau cylindrique creux qui est conçu pour être mis en rotation dans le sol pour former un pieu de fondation en béton, caractérisé en ce que, ladite partie d'extrémité comprend une partie inférieure en forme de disque possédant une partie cylindrique formant paroi destinée à être montée serrée autour de l'extrémité de base du tuyau, ladite partie inférieure comprenant en outre une partie en forme de pointe (3) avec des nervures s'étendant axialement et une partie hélicoïdale (4) dont le diamètre est supérieur au diamètre extérieur de ladite partie en pointe.
EP95201609A 1994-06-16 1995-06-15 Procédé pour la mise en place d'un pieu en béton, monte dans le sol Expired - Lifetime EP0687777B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400987 1994-06-16
NL9400987A NL9400987A (nl) 1994-06-16 1994-06-16 Werkwijze voor het aanbrengen van betonnen heipalen in de bodem.

Publications (2)

Publication Number Publication Date
EP0687777A1 EP0687777A1 (fr) 1995-12-20
EP0687777B1 true EP0687777B1 (fr) 2000-09-20

Family

ID=19864323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95201609A Expired - Lifetime EP0687777B1 (fr) 1994-06-16 1995-06-15 Procédé pour la mise en place d'un pieu en béton, monte dans le sol

Country Status (4)

Country Link
EP (1) EP0687777B1 (fr)
AT (1) ATE196519T1 (fr)
DE (1) DE69518877T2 (fr)
NL (1) NL9400987A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412273C (zh) * 2003-04-11 2008-08-20 王继忠 混凝土桩的施工方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012906A1 (fr) * 1999-08-13 2001-02-22 Graham Hargrave Menz Appareil et procede pour l'obtention de colonnes de melange de ciment
DE102005001227A1 (de) * 2005-01-10 2006-07-20 Keller Grundbau Gmbh Baugrundverbesserung durch Hybrid- Säulen
DE102005022342A1 (de) * 2005-05-13 2006-11-23 Liebherr-Werk Nenzing Gmbh, Nenzing Verfahren und Vorrichtung zur Herstellung eines Ortbeton-Vollverdrängerpfahles
DE202006014146U1 (de) * 2006-07-24 2008-05-08 Liebherr-Werk Nenzing Gmbh, Nenzing Vorrichtung zur Herstellung eines Ortbeton-Vollverdrängerpfahles
CN101768970B (zh) * 2010-01-14 2012-02-01 王继忠 混凝土桩的施工方法
ITVI20110203A1 (it) * 2011-07-27 2013-01-28 Massimo Barin Matrice per la realizzazione di pali interrati per fondazioni e metodo per la realizzazione di pali interrati impiegante tale matrice
CN102392598B (zh) * 2011-09-24 2013-08-14 邵金安 液压振动冲击器及其构成的桩工动力头
CN109763509A (zh) * 2019-02-28 2019-05-17 广东广强基础工程有限公司 一种建筑物桩基托换结构及其托换方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594038C (de) * 1932-02-07 1934-03-09 Nagel Friedrich Verfahren und Vorrichtung zur Herstellung von Ortpfaehlen
GB886999A (en) * 1959-08-21 1962-01-10 Gaspar Jozef Coelus A method and an apparatus for forming a concrete pile in the ground and a concrete pile obtained by means of said method
BE754765A (nl) * 1970-08-12 1971-01-18 Fundex Pvba Werkwijze voor het in de grond vormen van een betonpaal en een volgens deze werkwijze gevormde paal,
NL7800182A (nl) * 1978-01-06 1979-07-10 Ballast Nedam Groep Nv Werkwijze voor het in de grond brengen van een betonnen paal.
EP0185402A1 (fr) * 1984-10-31 1986-06-25 Albert Rombaldi Procédé de construction d'un pieu en béton et installation pour la mise en oeuvre du procédé
DE3625577A1 (de) * 1985-09-26 1987-03-26 Heinrich Rudolf Wolf Kleinbohrgeraet
DE3913313A1 (de) * 1989-04-19 1990-10-25 Weiss Karl Hoch Tief Vorrichtung zum einbringen starrer bauelemente in das erdreich
NL9202008A (nl) * 1992-11-18 1994-06-16 Beton Son Bv Werkwijze voor het trillingsvrij in de grond aanbrengen van een funderingspaal, alsmede inrichting voor het toepassen van de werkwijze.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100412273C (zh) * 2003-04-11 2008-08-20 王继忠 混凝土桩的施工方法

Also Published As

Publication number Publication date
ATE196519T1 (de) 2000-10-15
DE69518877D1 (de) 2000-10-26
EP0687777A1 (fr) 1995-12-20
NL9400987A (nl) 1996-02-01
DE69518877T2 (de) 2001-03-29

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