EP1394326A1 - Verfahren zum Einrammen eines Pfahles und ein Verlängerungsstück - Google Patents

Verfahren zum Einrammen eines Pfahles und ein Verlängerungsstück Download PDF

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Publication number
EP1394326A1
EP1394326A1 EP03077614A EP03077614A EP1394326A1 EP 1394326 A1 EP1394326 A1 EP 1394326A1 EP 03077614 A EP03077614 A EP 03077614A EP 03077614 A EP03077614 A EP 03077614A EP 1394326 A1 EP1394326 A1 EP 1394326A1
Authority
EP
European Patent Office
Prior art keywords
pile
lengthening piece
pipe
ground
flexible pipe
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.)
Withdrawn
Application number
EP03077614A
Other languages
English (en)
French (fr)
Inventor
Fenno Harm Leeuwerke
Antonius Franciscus Groeneweg
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.)
BAM NBM Beton and Industriebouw BV
Original Assignee
BAM NBM Beton and Industriebouw 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 BAM NBM Beton and Industriebouw BV filed Critical BAM NBM Beton and Industriebouw BV
Publication of EP1394326A1 publication Critical patent/EP1394326A1/de
Withdrawn legal-status Critical Current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
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • 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
    • E02D5/24—Prefabricated piles
    • E02D5/32—Prefabricated piles with arrangements for setting or assisting in setting in position by fluid jets
    • 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
    • E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/10—Follow-blocks of pile-drivers or like devices

Definitions

  • the invention rel ates to a method for driving a pile into the ground to a position below the ground level by means of a lengthening piece which is pulled out of the ground after the pile has been driven to the desired depth, wherein said pile is provided with at least one pipe which is open at its ends, said pipe extending at least substantially along the length of the pile and being fixed to said pile.
  • Such a pipe fixed to the pile is used for supplying grout into the ground near the lower end of the pile while the pile is being driven into the ground, in such a manner that the pile is being provided with a grout envelope.
  • a lower end of a flexible pipe accommodated within the extension piece is connected to the upper end of the pipe that is fixed to the pile, and an upper end of the flexible pipe that freely extends within the lengthening piece is connected to a grout pump via a lead-through extending through the wall of the lengthening piece, with grout being forced into the ground through the open lower end of the pipe that is fixed to the pile, via the flexible pipe and the pipe fixed to the pile, by means of the grout pump during the pile-driving operation, and once the pile has been inserted into the ground to the desired depth, the lengthening piece together with the flexible pipe accommodated in the lengthening piece is pulled out of the ground, with the flexible pipe being pulled loose from the pipe that is fixed to the pile.
  • a suitable lengthening piece for implementing the method according to the invention is provided with a flexible pipe extending freely within the lengthening piece, which pipe is connected with one end to a lead-through extending through the wall of the lengthening piece.
  • Figure 1 schematically shows the insertion of a pile into the ground by means of a lengthening piece placed on the upper end of the pile.
  • Figure 2 is a sectional view of Figure 1 along the line I-I in Figure 2, showing the pile in a position turned through 90° relative to the position that is shown in Figure 1.
  • FIG 1 schematically shows a pile 1, which has been inserted into the ground to a position some distance below the ground level 3 by means of a lengthening piece 2.
  • a pile 1 of H-shaped section is used in the illustrated embodiment, but it will be understood that the method according to the invention can be carried out in the same manner with piles having a different sectional shape.
  • Two rigid pipes or tubes 4 having open ends are fixed to the pile 1, which pipes are intended for passing grout therethrough. Furthermore, a weighted foot 5 is connected to the lower end of the pile 1 in the illustrated embodiment.
  • a lengthening piece 2 placed on top of the pile 1 is used for driving the pile 1 into the ground to a position below the ground level, on the upper end of which lengthening piece a piling hammer 6 may act for driving the pile into the ground.
  • the lower end of the lengthening piece extends around the outer circumference of the pile 1 over some distance, for example a distance of 1 m, during the pile-driving operation, so that any attachments present at that location for subsequent anchoring of the pile or the like are protected during the pile-driving operation.
  • a closing plate 8 surrounding the pile 1, which may or may not be fixed to the lengthening piece, may be provided at the lower end of the lengthening piece for preventing soil entering the lengthening piece during the pile-driving operation.
  • a lead-through or bent tube 9 is passed through a hole formed in the wall of the lengthening piece 2 and fixed to the lengthening piece near the upper end of the lengthening piece.
  • a flexible pipe 11 is connected to the end of the lead-through 9 present in the interior of the lengthening piece 2 by means of a rubber buffer 10. As is shown in Figure 1, the flexible pipe 11 freely extends in downward directions within the lengthening piece 2. In addition to the flexible pipe 11 as shown, a second flexible pipe (not shown) will be provided in a similar manner. Said flexible pipes are passed through holes formed in the hammering plate 7.
  • the flexible pipes 11 are connected to the ends of the pipes 4 that are fixed to the pile 1, which pipes still extend above the ground level at that stage.
  • a hole 12 is formed in the wall of the lengthening piece at a position below the hammering plate 7, so that the lower ends of the flexible pipes 11 and the upper ends of the pipes 4 are accessible via said hole for connecting the pipes 11 to the pipes 4.
  • a further flexible pipe 14 is connected to the end of the lead-through 9 extending outside the lengthening piece 2 by means of a rubber buffer 13, which pipe 14 is connected to a grout pump 15 with its other end.
  • the other flexible pipe too, will be connected to the grout pump in a similar manner.
  • the lengthening piece 2 can be pulled out of the ground, during which operation the ends of the flexible pipes 11 are pulled off the pipes 4, with the flexible pipes 11 possibly being severed from ends of the pipes 11 that remain behind on the upper ends of the pipes 4.

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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Piles And Underground Anchors (AREA)
EP03077614A 2002-09-02 2003-08-21 Verfahren zum Einrammen eines Pfahles und ein Verlängerungsstück Withdrawn EP1394326A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1021373A NL1021373C2 (nl) 2002-09-02 2002-09-02 Werkwijze voor het tot onder het maaiveld in de grond heien van een heipaal en daarbij te gebruiken oplanger.
NL1021373 2002-09-02

Publications (1)

Publication Number Publication Date
EP1394326A1 true EP1394326A1 (de) 2004-03-03

Family

ID=31492959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03077614A Withdrawn EP1394326A1 (de) 2002-09-02 2003-08-21 Verfahren zum Einrammen eines Pfahles und ein Verlängerungsstück

Country Status (2)

Country Link
EP (1) EP1394326A1 (de)
NL (1) NL1021373C2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498129B (zh) * 2008-01-31 2011-04-27 黄秋生 沉桩用水气混合射流设备
ITPD20120095A1 (it) * 2012-03-29 2013-09-30 Ennio Gechele Procedimento e attrezzatura per realizzare un palo di fondazione
EP3269882A1 (de) * 2016-07-13 2018-01-17 Torsten Hug Pfahlramme
CN114482045A (zh) * 2022-01-25 2022-05-13 建基建设集团有限公司 一种型钢送桩器
CN115288135A (zh) * 2022-09-14 2022-11-04 浙江交工集团股份有限公司 一种水压法沉桩结构及其施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808837A (zh) * 2022-04-14 2022-07-29 中国港湾工程有限责任公司 用于管板结合桩码头施工的加长板桩结构和板桩加长方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221744C (de) *
DE432544C (de) * 1926-08-06 Siemens Bauunion G M B H Komm Vorrichtung zum Einspuelen von Hohlpfaehlen
US1831209A (en) * 1927-11-02 1931-11-10 Western Foundation Company Method of and apparatus for making cast-in-place piles
DE1280160B (de) * 1965-12-09 1968-10-10 Starkstromanlagen Gemeinschaft Injektionsrammpfahl
DE3109236A1 (de) * 1981-03-11 1982-10-14 Brechtel Spezial-Tiefbau Johannes Brechtel Niederlassung der Heilit + Woerner Bau AG, 6700 Ludwigshafen Verlaengerbares rammprofil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221744C (de) *
DE432544C (de) * 1926-08-06 Siemens Bauunion G M B H Komm Vorrichtung zum Einspuelen von Hohlpfaehlen
US1831209A (en) * 1927-11-02 1931-11-10 Western Foundation Company Method of and apparatus for making cast-in-place piles
DE1280160B (de) * 1965-12-09 1968-10-10 Starkstromanlagen Gemeinschaft Injektionsrammpfahl
DE3109236A1 (de) * 1981-03-11 1982-10-14 Brechtel Spezial-Tiefbau Johannes Brechtel Niederlassung der Heilit + Woerner Bau AG, 6700 Ludwigshafen Verlaengerbares rammprofil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498129B (zh) * 2008-01-31 2011-04-27 黄秋生 沉桩用水气混合射流设备
ITPD20120095A1 (it) * 2012-03-29 2013-09-30 Ennio Gechele Procedimento e attrezzatura per realizzare un palo di fondazione
EP3269882A1 (de) * 2016-07-13 2018-01-17 Torsten Hug Pfahlramme
DE102016112832A1 (de) * 2016-07-13 2018-01-18 Torsten Hug Pfahlramme
CN114482045A (zh) * 2022-01-25 2022-05-13 建基建设集团有限公司 一种型钢送桩器
CN115288135A (zh) * 2022-09-14 2022-11-04 浙江交工集团股份有限公司 一种水压法沉桩结构及其施工方法

Also Published As

Publication number Publication date
NL1021373C2 (nl) 2004-03-03

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