EP0135716A1 - Dispositif de liaison entre les parties séparées d'un pieu batter armé - Google Patents

Dispositif de liaison entre les parties séparées d'un pieu batter armé Download PDF

Info

Publication number
EP0135716A1
EP0135716A1 EP84108956A EP84108956A EP0135716A1 EP 0135716 A1 EP0135716 A1 EP 0135716A1 EP 84108956 A EP84108956 A EP 84108956A EP 84108956 A EP84108956 A EP 84108956A EP 0135716 A1 EP0135716 A1 EP 0135716A1
Authority
EP
European Patent Office
Prior art keywords
wedge
connexion
connection arrangement
groove
arrangement according
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
EP84108956A
Other languages
German (de)
English (en)
Other versions
EP0135716B1 (fr
Inventor
HUBERT NäGELE
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.)
Baugesellschaft Nagele & Co
Original Assignee
Baugesellschaft Nagele & Co
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 Baugesellschaft Nagele & Co filed Critical Baugesellschaft Nagele & Co
Publication of EP0135716A1 publication Critical patent/EP0135716A1/fr
Application granted granted Critical
Publication of EP0135716B1 publication Critical patent/EP0135716B1/fr
Expired legal-status Critical Current

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
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
    • E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments

Definitions

  • the invention relates to a connection arrangement between individual parts of a reinforced ram pile, consisting of connection fittings to be arranged on the end faces of the ram pile parts, at least at their corner areas, with dovetail-shaped undercut grooves, and of connecting dowel tails which can be driven into two mirror-image-arranged connection fittings of two successive ram pile parts.
  • connection arrangements have already become known, in which, however, there were always close manufacturing tolerances both for the connection fittings and for the connection bodies.
  • connecting bodies are used in dovetail-shaped grooves, which are then approximately double-dovetail-shaped.
  • This double dovetail shape results from the abutting of the pile parts, so that two connecting fittings are assigned to each other practically in mirror image.
  • These grooves are narrowed in a wedge shape, the connecting body also being wedge-shaped.
  • a lip can be bent over to a To prevent the wedge-shaped connecting body from sliding out.
  • the connecting body can be driven more or less far into the groove, so that the foldable lip probably prevents the connecting body from sliding out, but does not allow it to be fixed .
  • the connection will then be maintained in any case, but there may be mutual movement of the ends of the pile parts, which may ultimately lead to damage to the fitting parts.
  • the invention has for its object to provide a connection arrangement of the type mentioned, in which an exact, firm connection between the ram pile parts can be achieved regardless of manufacturing tolerances.
  • such a connector body can achieve a properly firm connection between successive ram pile parts.
  • the second wedge body can be driven in from the outside, so that the two wedge bodies oppose one another and on the boundary surfaces of the dovetail-shaped groove press on.
  • these wedge bodies have been finally driven in and locked, it is no longer possible to loosen them, since the grooves widen at their inner ends, so that the entire connecting body cannot slide out.
  • Such a connection arrangement cannot be released even by vibrations.
  • connection arrangement according to the invention can be used particularly inexpensively, especially in the very rough construction site operation, since an improvement in the holding force is even achieved by correspondingly strong driving.
  • FIG. 1 shows a cover cap equipped with connecting fittings for a ram pile part in a view from below, that is to say seen from the pile side, partly in section; 2 shows a section along the line I - I in Fig. 1. 3 shows a section along the line II - II in Fig. 1. 4 shows a front view of two connecting fittings of two abutting ram pile parts;
  • Figure 5 is a plan view of a connecting body, shown partially cut away. 6 shows a side view in the direction of arrow 3 according to FIG. 5; 7 shows a section along the line IV - IV in FIG. 5.
  • connection arrangement essentially consists of fitting parts 1, which are arranged on the end faces of the ram pile parts at least at their corner regions, and of connecting bodies 2.
  • the connecting fittings 1 are integrated at the corners of a cap-like cover 3 for the pile ends. It would also be possible to connect these connecting fittings 1 together via webs which can be connected or simply embedded individually in the corners in the area of the end faces of the ram pile parts.
  • tension elements 4 are fastened, which protrude into the concrete of the ram pile part.
  • the tension elements 4 are firmly connected to the connecting fittings 1 or the cap-shaped cover 3 via a threaded connection 5.
  • the connecting fittings have a dovetail-shaped undercut groove 6, so that double rows of dovetail-shaped openings result when rows of ram pile parts are juxtaposed by mirror-inverted connecting fittings 1, as can be seen in FIG. 4.
  • the connecting body 2 is also double-dovetail-shaped and is inserted into the opening formed by the grooves 6 for connecting successive ram pile parts.
  • the dovetail-shaped grooves 6 in the connecting fittings 1 are widened in a wedge shape as seen in the direction of impact of the connecting body 2.
  • the groove 6 thus continues in the inner area of the connecting fitting.
  • connecting body 2 In order to achieve a proper connection, a division of the connecting body 2 is then necessary, since this must be provided with outer surfaces corresponding to the outer limits of the groove 6.
  • the connecting body 2 is therefore in a wedge body along a vertical vertical plane? and 8 separately, which are tapered in opposite directions. This makes it possible to do both of these Insert wedge bodies 7 and 8 successively into the grooves 6 and clamp them accordingly.
  • the wedge angle ⁇ of the first wedge body 7 is therefore greater than the wedge angle ⁇ of the groove 6. Furthermore, the wedge angle ⁇ of the second wedge body 8 is smaller than the wedge angle ⁇ of the groove 6 in the connecting fitting 1.
  • the wedge angle ⁇ of the first wedge body 7 is expediently only slight be greater than the wedge angle ß of the groove 6 in the connecting fitting 1, so that there is a relatively flat angle for the formation of the wedge body 8 and thus also for the turning of the same. The tightening torque when driving in the second wedge body 8 can thereby be significantly improved.
  • the first wedge body 7 with the larger wedge angle ⁇ is thus inserted with the thicker end first into the groove 6 in the connecting fitting 1, whereby the second wedge body 8 with the narrower end is driven into the space remaining between the first wedge body 7 and the opposite groove boundary surface can.
  • a quick and secure fixing of the entire connecting body 2 is thereby achieved.
  • the wedge bodies 7 and 8 can be locked in their end position. This can of course be done by any bendable tabs or the like. However, it is particularly advantageous if this mutual fixation takes place solely between the two wedge bodies 7 and 8, as is shown in the example shown.
  • the first wedge body 7 here has a tab 9, an at its outer, narrower end Extension or the like, which can be turned over in the direction of the second wedge body 8. This reversal not only achieves a fixation, but, as a result of the striking movement in the direction of arrow 10, the wedge body 8 is additionally driven into the groove 6 without the wedge body 7 being able to be pulled out in the process.
  • a groove 11 is expediently worked out on the double dovetail-shaped outer surfaces of the two wedge bodies 7 and 8 at the transition of the two inclined surfaces.
  • the measures according to the invention create a structurally simple, but securely acting connection for ram pile parts.
  • an obliquely sloping end wall 15 is provided (FIG. 3), which can exert pressure on the subsequent concrete (under load and also when the ram pile parts are driven in). There is always pressure towards the pile center through the sloping end wall 15, so that no concrete parts can break out, as is the case e.g. is the case with a flat end wall and with arrangement of stiffening ribs etc.

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)
  • Connector Housings Or Holding Contact Members (AREA)
EP84108956A 1983-08-04 1984-07-27 Dispositif de liaison entre les parties séparées d'un pieu batter armé Expired EP0135716B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2837/83 1983-08-04
AT0283783A AT388010B (de) 1983-08-04 1983-08-04 Verbindungsanordnung zwischen einzelnen teilen eines bewehrten rammpfahles

Publications (2)

Publication Number Publication Date
EP0135716A1 true EP0135716A1 (fr) 1985-04-03
EP0135716B1 EP0135716B1 (fr) 1986-11-12

Family

ID=3541076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108956A Expired EP0135716B1 (fr) 1983-08-04 1984-07-27 Dispositif de liaison entre les parties séparées d'un pieu batter armé

Country Status (5)

Country Link
EP (1) EP0135716B1 (fr)
AT (1) AT388010B (fr)
DE (1) DE3461314D1 (fr)
FI (1) FI74763C (fr)
NO (1) NO162573C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150345096A1 (en) * 2013-08-21 2015-12-03 Chin Chai Ong End plate for concrete piles
CN115324045A (zh) * 2022-09-15 2022-11-11 郑州大学 一种混合配筋预应力管桩接桩组件

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013953A1 (de) * 1969-03-28 1970-10-08 AB Järnförädling, Hälleforsnäs (Schweden) Pfahlverb i ndung
DE2645364A1 (de) * 1975-10-07 1977-04-14 Paraisten Kalkki Oy Verbindungsvorrichtung fuer konstruktionsteile, wie beispielsweise betonpfaehle
US4124233A (en) * 1977-05-04 1978-11-07 Vetco, Inc. Rigid pipe connector with lock ring and method of making the same
US4362417A (en) * 1979-05-11 1982-12-07 Markku Vesa Extension joint for concrete piles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1288088A (fr) * 1969-07-17 1972-09-06
US3930373A (en) * 1973-05-21 1976-01-06 Roy Asserback Reinforced concrete pile and a method of manufacturing such a pile
SE376638B (fr) * 1973-05-21 1975-06-02 L Wahman
GB1473854A (en) * 1974-03-14 1977-05-18 Wests Piling Construct Pile connecting devices
FI63617C (fi) * 1976-06-23 1983-07-11 Laine V M Anordning foer sammafogning av konstruktionselement
AT357478B (de) * 1976-06-03 1980-07-10 Silvander Frank Otto Verriegelbare verbindungseinrichtung fuer betonpfeiler
AT357947B (de) * 1978-11-30 1980-08-11 Naegele & Co Bau Verbindungsanordnung zwischen einzelnen teilen eines rammpfahles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2013953A1 (de) * 1969-03-28 1970-10-08 AB Järnförädling, Hälleforsnäs (Schweden) Pfahlverb i ndung
DE2645364A1 (de) * 1975-10-07 1977-04-14 Paraisten Kalkki Oy Verbindungsvorrichtung fuer konstruktionsteile, wie beispielsweise betonpfaehle
US4124233A (en) * 1977-05-04 1978-11-07 Vetco, Inc. Rigid pipe connector with lock ring and method of making the same
US4362417A (en) * 1979-05-11 1982-12-07 Markku Vesa Extension joint for concrete piles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150345096A1 (en) * 2013-08-21 2015-12-03 Chin Chai Ong End plate for concrete piles
US9739024B2 (en) * 2013-08-21 2017-08-22 Chin Chai Ong End plate for concrete piles
CN115324045A (zh) * 2022-09-15 2022-11-11 郑州大学 一种混合配筋预应力管桩接桩组件

Also Published As

Publication number Publication date
NO162573B (no) 1989-10-09
FI843080A (fi) 1985-02-05
DE3461314D1 (en) 1987-01-02
ATA283783A (de) 1988-09-15
NO843127L (no) 1985-02-05
NO162573C (no) 1990-01-17
FI74763B (fi) 1987-11-30
AT388010B (de) 1989-04-25
FI74763C (fi) 1988-03-10
FI843080A0 (fi) 1984-08-03
EP0135716B1 (fr) 1986-11-12

Similar Documents

Publication Publication Date Title
EP1259738B1 (fr) Dispositif de connexion de profiles
EP1764447B1 (fr) Dispositif pour joint d'about pour façades bois/aluminium
EP0401659A1 (fr) Fixation d'une bavette de garde-boue
EP2372172B1 (fr) Dispositif doté d'au moins deux éléments mobiles l'une par rapport à l'autre
EP0136431A2 (fr) Ossature en profilés
DE8326978U1 (de) Gerippe fuer einen wagenkasten
DE3310005C2 (de) Verbindung von zwei Profilschienen
WO2010078948A1 (fr) Outil pour l'usinage par enlèvement de matière, en particulier outil de chariotage
EP3529868A1 (fr) Système de connexion pour la connexion de deux châssis d'armoire électrique
EP1319848A1 (fr) Ferrure
DE10159600A1 (de) Längliche Profilschiene
DE3803292C2 (fr)
EP1840314A2 (fr) Construction de cadre composé de barres de cadres pour un composant
EP0135716B1 (fr) Dispositif de liaison entre les parties séparées d'un pieu batter armé
DE9116436U1 (de) Konstruktion aus Profilstäben und Binderprofilen
EP0232832B1 (fr) Carcasse d'une carrosserie
EP0731282A1 (fr) Elément de fixation
EP0677637A1 (fr) Caisson de volet roulant
EP0743708A1 (fr) Borne de raccordement pour barre de distribution
DE10112035A1 (de) Schutzzaun
AT525006B1 (de) Montageprofil
CH687716A5 (de) Beschlag.
EP0984173A2 (fr) Elément de positionnement et de liaison entre deux éléments de structure séparés et connexion utilisant cet élément
DE3248072A1 (de) Durch kaltverformung an ihren laengs- oder querraendern mit nachbarplatten verbindbare platte
EP3555395A1 (fr) Système de fixation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850607

17Q First examination report despatched

Effective date: 19860411

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 3461314

Country of ref document: DE

Date of ref document: 19870102

ITF It: translation for a ep patent filed

Owner name: INTERPATENT ST.TECN. BREV.

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870731

Year of fee payment: 4

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19890727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19890728

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890731

BERE Be: lapsed

Owner name: BAUGESELLSCHAFT NAGELE & CO.

Effective date: 19890731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19900201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19900330

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920723

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940401

EUG Se: european patent has lapsed

Ref document number: 84108956.8

Effective date: 19900418

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20001026

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL