EP0722017A1 - Methode zum Einrammen einer Spundwand in den Boden und Bohle für deren Anwendung - Google Patents

Methode zum Einrammen einer Spundwand in den Boden und Bohle für deren Anwendung Download PDF

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Publication number
EP0722017A1
EP0722017A1 EP96200037A EP96200037A EP0722017A1 EP 0722017 A1 EP0722017 A1 EP 0722017A1 EP 96200037 A EP96200037 A EP 96200037A EP 96200037 A EP96200037 A EP 96200037A EP 0722017 A1 EP0722017 A1 EP 0722017A1
Authority
EP
European Patent Office
Prior art keywords
sheet
pile
strip
longitudinal edge
guiding groove
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
EP96200037A
Other languages
English (en)
French (fr)
Other versions
EP0722017B1 (de
Inventor
Johannes G. Van De Corterlet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0722017A1 publication Critical patent/EP0722017A1/de
Application granted granted Critical
Publication of EP0722017B1 publication Critical patent/EP0722017B1/de
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
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/14—Sealing joints between adjacent sheet piles

Definitions

  • the invention relates to a method for driving a sheet pile wall into the ground by successively driving sheet piles which slidingly engage one another by means of complementary longitudinal edge formations that comprise a catching and guiding groove, whereby each time a next sheet pile is lowered with its respective longitudinal edge formation from above into the longitudinal edge formation of a sheet pile that has already been driven into the ground, and whereby each time prior to the driving of a sheet pile a deformable strip is applied at at least one of the longitudinal edge formations of that strip, said strip being attached with one longitudinal edge to the part of the pile sheet that is situated adjacent the guiding groove in said longitudinal edge formation, in such a way, that the strip freely extends across the guiding groove.
  • the strip welded to the pile sheet and extending therefrom has a bend, such, that the first part of the strip extends from the respective wall part of the pile sheet under a relatively steep angle and the second part of the strip extends from the bend towards and along the outer side of the guiding groove to bear on said outer side under a certain pretension.
  • the invention aims at providing an improvement of this well-known method.
  • this aim is achieved in that the strip is fastened to the sheet pile in such a position, that it extends from the fastening point directly to the confining edge of the guiding groove.
  • the strip slightly moving from the guiding groove will engage the backside of the longitudinal groove formation of said next pile sheet, so that the force applied by the strip onto said backside will be directed substantially perpendicular to the vertical plane of the sheet pile wall, i.e. in a direction opposite to the direction in which the next pile sheet under consideration would tend to be derailed.
  • the strip fastened in accordance with the method of the present invention provides the possibility of a really effective use of a sealing substance and thereby obtaining a 100% leakproof sheet pile wall.
  • the strip according to the invention has also the tendency to trap the sealing substance within the guiding groove, due to which the substance will be distributed uniformly around the incoming free longitudinal edge of the next pile sheet and will also uniformly flow outwardly between the free edge portion of the strip and the opposite groove bottom portion of said next pile sheet.
  • the present invention also relates to a sheet pile comprising a longitudinal edge formation adapted for engagement with a second, similar pile sheet and comprising a groove for catching and guiding the free longitudinal edge of said second pile sheet, wherein at least adjacent one of the longitudinal edge formations of the pile sheet - along at least a part of the length of the pile sheet - a deformable strip is provided which has one of its longitudinal edges fastened to the pile sheet at a location adjacent said longitudinal edge formation and freely extends across the guiding groove.
  • the pile sheet is characterized in that the strip is extending from the fastening location on the pile sheet directly towards the confining edge of the guiding groove.
  • A designates a pile sheet of a common type having a trapezoidal cross-section.
  • the longitudinal edge formations indicated at 1 comprise a catching and guiding groove with an undercut cross-section.
  • the free, thickened longitudinal edges of the groove are indicated at 3.
  • the longitudinal edge formations 1 shown in the drawing enable to have the pile sheet A enter into engagement with a second, similar pile sheet A' (vide the dash lines in fig. 1).
  • a strip 3 of e.g. steel plate is fastened, by welding, with one longitudinal edge - at 6 - on the outer side of the right hand oblique trapezium side 5.
  • the strip 4 extends across the guiding groove 2 and bears with its free longitudinal edge portion 4a turned away from the fastening weld 6 on or substantially on the free longitudinal edge 3 of the pile sheet A.
  • the pile sheet A of fig. 1 represents a pile sheet that has already been driven into the ground, and that a second pile sheet A' is being driven into the ground to the right of pile sheet A, such that the left hand longitudinal edge formation enters into sliding engagement with the right hand longitudinal edge formation of the pile sheet A.
  • the wall portion 7 forming the bottom of the guiding groove in the left hand longitudinal edge formation of the pile sheet A' will gradually lift the free longitudinal edge portion 4a of the strip 4 on the free longitudinal edge 3 of the pile sheet 8 - under progressive deformation of the strip 4 - due to which the strip will ultimately become pressed onto the outer side of the wall portion 8 along its entire length (height) (fig. 2).
  • Fig. 3 shows the case, in which pile sheets are used, which are provided on both longitudinal edges with a guiding groove covering strip.
  • pile sheets which are provided on both longitudinal edges with a guiding groove covering strip.

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)
  • Bulkheads Adapted To Foundation Construction (AREA)
EP19960200037 1995-01-10 1996-01-09 Methode zum Einrammen einer Spundwand in den Boden und Bohle für deren Anwendung Expired - Lifetime EP0722017B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9500046 1995-01-10
NL9500046A NL193111C (nl) 1995-01-10 1995-01-10 Werkwijze voor het slaan van een damwand, alsmede daarbij te gebruiken damwandplank.

Publications (2)

Publication Number Publication Date
EP0722017A1 true EP0722017A1 (de) 1996-07-17
EP0722017B1 EP0722017B1 (de) 1998-04-29

Family

ID=19865436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960200037 Expired - Lifetime EP0722017B1 (de) 1995-01-10 1996-01-09 Methode zum Einrammen einer Spundwand in den Boden und Bohle für deren Anwendung

Country Status (3)

Country Link
EP (1) EP0722017B1 (de)
DE (1) DE69600255T2 (de)
NL (1) NL193111C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90557B1 (en) 2000-03-29 2001-10-01 Internat Sheet Piling Company Method for driving sheet piles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2197439A5 (de) * 1972-08-25 1974-03-22 Pont A Mousson
NL8602762A (nl) * 1986-10-31 1988-05-16 Hattum & Blankevoort Bv Werkwijze voor het vervaardigen van een damwand alsmede damwandplank.
GB2228760A (en) * 1989-03-03 1990-09-05 Univ Waterloo In-ground barrier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU88397A1 (fr) * 1993-08-27 1995-03-01 Profilarbed Sa Procédé pour rendre étanches des assemblages de palplanches, dispositif pour la mise en place du matériau d'étanchement et joint étanche ainsi réalisé

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2197439A5 (de) * 1972-08-25 1974-03-22 Pont A Mousson
NL8602762A (nl) * 1986-10-31 1988-05-16 Hattum & Blankevoort Bv Werkwijze voor het vervaardigen van een damwand alsmede damwandplank.
GB2228760A (en) * 1989-03-03 1990-09-05 Univ Waterloo In-ground barrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90557B1 (en) 2000-03-29 2001-10-01 Internat Sheet Piling Company Method for driving sheet piles

Also Published As

Publication number Publication date
DE69600255D1 (de) 1998-06-04
NL9500046A (nl) 1996-08-01
EP0722017B1 (de) 1998-04-29
DE69600255T2 (de) 1998-08-27
NL193111C (nl) 1998-11-03
NL193111B (nl) 1998-07-01

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