EP0687777A1 - Verfahren zum Herstellen eines Ortbetonpfahles im Boden - Google Patents
Verfahren zum Herstellen eines Ortbetonpfahles im Boden Download PDFInfo
- Publication number
- EP0687777A1 EP0687777A1 EP95201609A EP95201609A EP0687777A1 EP 0687777 A1 EP0687777 A1 EP 0687777A1 EP 95201609 A EP95201609 A EP 95201609A EP 95201609 A EP95201609 A EP 95201609A EP 0687777 A1 EP0687777 A1 EP 0687777A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe
- ground
- impact force
- ram block
- pile
- 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
Links
Images
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 reinforcement and concrete 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.
- This method 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 provided with helical lines is arranged on the end of the pipe to be driven into the ground, the pipe is driven rotatingly into the ground and finally an impact force is applied 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9400987A NL9400987A (nl) | 1994-06-16 | 1994-06-16 | Werkwijze voor het aanbrengen van betonnen heipalen in de bodem. |
NL9400987 | 1994-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0687777A1 true EP0687777A1 (de) | 1995-12-20 |
EP0687777B1 EP0687777B1 (de) | 2000-09-20 |
Family
ID=19864323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95201609A Expired - Lifetime EP0687777B1 (de) | 1994-06-16 | 1995-06-15 | Verfahren zum Herstellen eines Ortbetonpfahles im Boden |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0687777B1 (de) |
AT (1) | ATE196519T1 (de) |
DE (1) | DE69518877T2 (de) |
NL (1) | NL9400987A (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001012906A1 (en) * | 1999-08-13 | 2001-02-22 | Graham Hargrave Menz | Apparatus and method for producing cement mix columns |
EP1726719A1 (de) * | 2005-05-13 | 2006-11-29 | Liebherr-Werk Nenzing GmbH | Verfahren und Vorrichtung zur Herstellung eines Ortbeton-Vollverdrängerpfahles |
EP1884600A1 (de) * | 2006-07-24 | 2008-02-06 | Liebherr-Werk Nenzing GmbH | 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 |
CN102392598A (zh) * | 2011-09-24 | 2012-03-28 | 邵金安 | 液压振动冲击器及其构成的桩工动力头 |
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 |
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 |
Families Citing this family (2)
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 |
DE102005001227A1 (de) * | 2005-01-10 | 2006-07-20 | Keller Grundbau Gmbh | Baugrundverbesserung durch Hybrid- Säulen |
Citations (8)
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, |
EP0003063A2 (de) * | 1978-01-06 | 1979-07-25 | Ballast-Nedam Groep N.V. | Verfahren und Vorrichtung zum Einbringen eines Pfahles in den Boden |
EP0185402A1 (de) * | 1984-10-31 | 1986-06-25 | Albert Rombaldi | Verfahren zum Herstellen eines Betonpfahles und Vorrichtung zur Anwendung des Verfahrens |
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 |
EP0598457A1 (de) * | 1992-11-18 | 1994-05-25 | Beton Son B.V. | Verfahren um einen Pfahl in den Untergrund zu bringen ohne Vibrationen, und Vorrichtung um dieses Verfahren auszuführen |
-
1994
- 1994-06-16 NL NL9400987A patent/NL9400987A/nl unknown
-
1995
- 1995-06-15 AT AT95201609T patent/ATE196519T1/de not_active IP Right Cessation
- 1995-06-15 DE DE69518877T patent/DE69518877T2/de not_active Expired - Fee Related
- 1995-06-15 EP EP95201609A patent/EP0687777B1/de not_active Expired - Lifetime
Patent Citations (8)
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, |
EP0003063A2 (de) * | 1978-01-06 | 1979-07-25 | Ballast-Nedam Groep N.V. | Verfahren und Vorrichtung zum Einbringen eines Pfahles in den Boden |
EP0185402A1 (de) * | 1984-10-31 | 1986-06-25 | Albert Rombaldi | Verfahren zum Herstellen eines Betonpfahles und Vorrichtung zur Anwendung des Verfahrens |
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 |
EP0598457A1 (de) * | 1992-11-18 | 1994-05-25 | Beton Son B.V. | Verfahren um einen Pfahl in den Untergrund zu bringen ohne Vibrationen, und Vorrichtung um dieses Verfahren auszuführen |
Non-Patent Citations (1)
Title |
---|
De Wit funderingstechnieken |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001012906A1 (en) * | 1999-08-13 | 2001-02-22 | Graham Hargrave Menz | Apparatus and method for producing cement mix columns |
EP1726719A1 (de) * | 2005-05-13 | 2006-11-29 | Liebherr-Werk Nenzing GmbH | Verfahren und Vorrichtung zur Herstellung eines Ortbeton-Vollverdrängerpfahles |
EP1884600A1 (de) * | 2006-07-24 | 2008-02-06 | Liebherr-Werk Nenzing GmbH | 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 |
CN102392598A (zh) * | 2011-09-24 | 2012-03-28 | 邵金安 | 液压振动冲击器及其构成的桩工动力头 |
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 |
Also Published As
Publication number | Publication date |
---|---|
ATE196519T1 (de) | 2000-10-15 |
EP0687777B1 (de) | 2000-09-20 |
DE69518877D1 (de) | 2000-10-26 |
NL9400987A (nl) | 1996-02-01 |
DE69518877T2 (de) | 2001-03-29 |
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