EP0715027B1 - Méthode pour former une paroi de palplanches par enfoncement - Google Patents
Méthode pour former une paroi de palplanches par enfoncement Download PDFInfo
- Publication number
- EP0715027B1 EP0715027B1 EP19950201649 EP95201649A EP0715027B1 EP 0715027 B1 EP0715027 B1 EP 0715027B1 EP 19950201649 EP19950201649 EP 19950201649 EP 95201649 A EP95201649 A EP 95201649A EP 0715027 B1 EP0715027 B1 EP 0715027B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet pile
- lock space
- detection pin
- detection
- sleeve
- 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
Links
Images
Classifications
-
- 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
- E02D13/06—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers for observation while placing
Definitions
- the invention relates to a method for driving a sheet pile wall as defined in the first part of claim 1.
- the detection pin used therein is in the form of a bolt having an enlarged foot that bears on the lower edge of the sheet pile portion surrounding the lock space.
- the detection line is fastened laterally to said enlarged foot.
- the invention provides a method of the type above referred to which distinguishes from the well-known method by the features of the second part of claim 1.
- the invention also relates to a sheet pile for use with the above method, said sheet pile having the features as defined in claim 3.
- the sheet piles 1 and 2 have their longitudinal edges la and 2a respectively in mutual engagement in a well-known manner.
- a "lock space" 3 In the lower end of this lock space, which has a substantially triangular cross-section, a detection pin 4 is inserted and a detection line 6 is anchored in the lower end face of the pin 4.
- the detection line extends upwardly along the outer side of the lock space wall 1b (fig. 2).
- the detection pin 4 shown in fig. 1 is of a type according to the prior art above referred to.
- the detection pin according to the invention, which is intended to be substituted for the detection pin 4 in fig. 1, is shown in fig.
- Fig. 2A illustrates the case, in which the sheet pile 2 is "properly engaged” and will - while driving is continued - get with the lower end of its longitudinal edge 2a in engagement with the upper end of the detection pin 4 (4') as a result of which the latter will be finally expelled from the lower end of the lock space 3 of the pile sheet 1, while the tack weld(s) 5 are broken off.
- This situation can be observed above ground through the detection line 6 becoming slack.
Landscapes
- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Claims (3)
- Procédé d'entraînement d'une paroi de palplanches, par entraînement successif de palplanches (1, 2) dont les bords longitudinaux (1a; 2a) profilés s'engagent par coulissement les uns contre les autres, dans le sol, dans lequel les palplanches (1, 2) sont entraînées, palplanches pourvues, en partie inférieure, au niveau du bord longitudinal (1a; 2a) libre, d'une tige de détection (4') insérée axialement par le dessous dans un espace de verrouillage (3) confiné par ledit bord longitudinal (1a; 2a), l'extrémité inférieure de ladite tige (4') étant reliée à un câble de détection (6') s'étendant vers le haut le long du côté extérieur de l'espace de verrouillage (3), caractérisé en ce que l'on utilise une tige de détection se présentant sous la forme d'un manchon (4') qui est serré sur l'extrémité distale d'un câble de fil d'acier (6') servant de câble de détection, ledit manchon (4') étant fixé dans l'espace de verrouillage (3) au moyen d'une connexion à rupture (5).
- Procédé selon la revendication 1, caractérisé en ce que la connexion à rupture est réalisée en effectuant une ou plusieurs soudures par points (5).
- Palplanche, dont les bords longitudinaux (1a; 2a) profilés confinent un espace de verrouillage (3) destiné à l'engagement contre le bord longitudinal (2a; 1a) d'une palplanche adjacente, une tige de détection (4') étant insérée axialement dans l'extrémité inférieure de l'espace de verrouillage (3) le long de l'un des bords longitudinaux (1a; 2a), ladite tige de détection (4') ayant son extrémité inférieure reliée à un câble de détection (6'), caractérisée en ce que l'on utilise une tige de détection se présentant sous la forme d'un manchon (4) qui est serré sur l'extrémité distale d'un câble de fil d'acier (6') servant de câble de détection, ledit manchon (4') étant fixé dans l'espace de verrouillage (3) par une ou plusieurs soudures par points (5).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9402032A NL193027C (nl) | 1994-12-02 | 1994-12-02 | Werkwijze voor het slaan van een damwand. |
NL9402032 | 1994-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0715027A1 EP0715027A1 (fr) | 1996-06-05 |
EP0715027B1 true EP0715027B1 (fr) | 1997-09-03 |
Family
ID=19864966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950201649 Expired - Lifetime EP0715027B1 (fr) | 1994-12-02 | 1995-06-16 | Méthode pour former une paroi de palplanches par enfoncement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0715027B1 (fr) |
DE (1) | DE69500654T2 (fr) |
NL (1) | NL193027C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1018647C2 (nl) | 2001-07-27 | 2003-01-28 | Hoffmann Bodemtech | Slotcontrole-inrichting. |
NL1030999C2 (nl) * | 2006-01-25 | 2007-07-26 | Johannes Gerardus Van Coterlet | Werkwijze voor het vervaardigen van een damwand, alsmede damwandplank daarvoor. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL172578C (nl) * | 1979-11-12 | 1983-09-16 | Hollandsche Betongroep Nv | Werkwijze voor het in de grond heien van damplanken en het afdichten van de damwand, alsmede inrichting voor het toepassen van de werkwijze. |
NL9102123A (nl) | 1991-12-18 | 1993-07-16 | Aannemingsbedrijf Zeiderveld A | Inrichting voor het controleren van de stand van damwandprofielen ten opzichte van elkaar. |
-
1994
- 1994-12-02 NL NL9402032A patent/NL193027C/nl not_active IP Right Cessation
-
1995
- 1995-06-16 EP EP19950201649 patent/EP0715027B1/fr not_active Expired - Lifetime
- 1995-06-16 DE DE1995600654 patent/DE69500654T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL193027B (nl) | 1998-04-01 |
NL193027C (nl) | 1998-08-04 |
DE69500654T2 (de) | 1998-01-22 |
NL9402032A (nl) | 1996-07-01 |
EP0715027A1 (fr) | 1996-06-05 |
DE69500654D1 (de) | 1997-10-09 |
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