EP1698733B1 - Sheet pile wall - Google Patents

Sheet pile wall Download PDF

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Publication number
EP1698733B1
EP1698733B1 EP05002205A EP05002205A EP1698733B1 EP 1698733 B1 EP1698733 B1 EP 1698733B1 EP 05002205 A EP05002205 A EP 05002205A EP 05002205 A EP05002205 A EP 05002205A EP 1698733 B1 EP1698733 B1 EP 1698733B1
Authority
EP
European Patent Office
Prior art keywords
sheet pile
section
elements
strip
securing
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.)
Revoked
Application number
EP05002205A
Other languages
German (de)
French (fr)
Other versions
EP1698733A1 (en
Inventor
Richard Heindl
Rob R. Wendt
Georg Wall
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.)
Steelwall Ish GmbH
Original Assignee
Contexo AG
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34933568&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1698733(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Contexo AG filed Critical Contexo AG
Priority to AT05002205T priority Critical patent/ATE479798T1/en
Priority to EP05002205A priority patent/EP1698733B1/en
Priority to DE502005010168T priority patent/DE502005010168D1/en
Priority to EA200701637A priority patent/EA016081B1/en
Priority to BRPI0606559-7A priority patent/BRPI0606559A2/en
Priority to PCT/EP2006/000879 priority patent/WO2006082040A1/en
Priority to CA002596647A priority patent/CA2596647A1/en
Priority to MX2007009315A priority patent/MX2007009315A/en
Priority to CN200680009749.6A priority patent/CN101146960B/en
Priority to US11/346,013 priority patent/US7387471B2/en
Publication of EP1698733A1 publication Critical patent/EP1698733A1/en
Publication of EP1698733B1 publication Critical patent/EP1698733B1/en
Application granted granted Critical
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
    • 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
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
    • E02D5/06—Fitted piles or other elements specially adapted for closing gaps between two sheet piles or between two walls of sheet piles

Definitions

  • the invention relates to a combination sheet pile wall according to the preamble of claim 1.
  • Combined sheet pile walls of the type mentioned are from the DE 297 18 052 U1 , of the EP 0 072 118 A1 or even the DE 103 18 769 A1 are known and used, for example, for shore protection in ports and rivers or for the support of embankments, for the construction of quay walls and the like.
  • the known combination sheet pile walls are formed from support elements, such as double T-beams, and these interconnecting directly connecting profiles, which should ensure an at least approximately watertight connection between the support elements.
  • the connection profiles are for this purpose equipped with lock elements which are in engagement with correspondingly formed lock elements on the support elements.
  • At least one sheet pile also called filler pile
  • filler pile is positioned between each two adjacent support elements, whereby the number of carrier elements to be used, which are decisively responsible for the resistance moment of the combination sheet pile wall , can be reduced.
  • the sheet piles are coupled together at their longitudinal edges by lock elements, such as hook or claw strips, while the sheet piles immediately adjacent to the carrier elements are connected by the connecting profiles with the support elements.
  • the connection profiles are also equipped with corresponding lock elements for this purpose.
  • the interlocking lock elements are either made so that they are hardly movable relative to each other, or the lock elements are designed to that they can be swiveled over large angular ranges of up to ⁇ 45 °.
  • the individual support elements, between which optionally sheet piles are positioned, rammed into the ground there is the risk that the lock elements at least partially disengage from the locks or break out the locks in the locks where the lock elements allow almost no relative movement with each other .
  • the stability and rigidity of the entire combi-sheet pile is impaired, while the combi-sheet pile wall on the other hand is permeable to water at the no longer engaged or damaged portions of the lock elements.
  • combi-sheetpiles are used in which the lock elements allow large swivel angle, there is the problem that the support elements and sheet piles dodge when driving into the ground and move from their predetermined positions, so that an exact positioning of the combi-sheet pile wall is difficult.
  • connection profiles are firmly connected by welding with the longitudinal edges of the beam portions of the support element.
  • the carrier elements and the sheet piles are connected to one another by connecting profiles.
  • the connection profile has a first lock element, which engages with a holding section of the carrier element serving as a lock element, and one with which Sheet pile engaged second lock element.
  • the two retaining strips forming the first lock element of the connection profile are designed such that a minimum pivotability of the support element with its lock element in the first lock element of the connection profile is ensured within an angular range of ⁇ 3 ° from a neutral position.
  • the first lock element of the connection profile is designed so that a maximum allowable pivoting range of ⁇ 10 ° from the neutral position is given, to which a relative movement of the mutually engaging lock elements of the connection profile and the support element is still allowed, so that thereby the desired, relatively accurate positioning of the combi-sheet pile wall is still guaranteed overall.
  • the pivotability of the interlocking lock elements is limited as soon as the lock elements come into contact with each other at at least two points of contact or lines of contact.
  • the permissible angle range in which the support member and standing with this engaged connection profile can be pivoted to each other to a maximum allowable angle of ⁇ 7 ° limit, while a minimum pivoting of at least ⁇ 3 ° still remains.
  • connection profile is used with so-called lobe carriers, ie double T-beams, in which a respective wedge-shaped holding section is provided at the ends of the T-beams.
  • lobe carriers ie double T-beams
  • the second of the retaining strips of the first lock element in the direction of the first retaining strip is inclined at an angle from the central strip.
  • the distance and the course of the retaining strips to the cross-sectional shape of the wedge-shaped holding portion of the support element are designed so that the connection profile relative to the support element in an angular range of ⁇ 3 ° to ⁇ 10 °, preferably in an angular range of ⁇ 3 ° to ⁇ 7 ° the neutral position is pivotable.
  • the engaging lock elements of the connection profile and the sheet pile in cross-section are preferably designed such that the two Lock elements in an angular range of at least ⁇ 3 ° to a maximum of ⁇ 10 °, preferably in an angular range of at least ⁇ 3 ° to a maximum of ⁇ 7 ° to each other are pivotable.
  • connection profiles for connecting the sheet piles to the support elements which are provided as a second lock element with a extending over the entire length of the connection profile C-shaped claw bar.
  • the C-shaped design of the claw bar of the connecting element ensures a secure hold of the claw bar engaging in the lock element of the sheet pile, for example a cross-sectionally oval head strip.
  • the lock element of the sheet pile is introduced axially when driving into the claw bar, wherein the lock element itself is partially encompassed by the claw bar, while the C-shaped design of the claw bar simultaneously allows the desired pivoting of the lock element of the sheet pile in the claw bar.
  • a sheet pile wall in which the lock element is designed as a cross-sectionally C-shaped claw, are connected to the adjacent support elements preferably a connection profile is used, which has a cross-sectionally oval header as a second lock element, which in the than in cross section -shaped claw bar formed lock element of the sheet pile can be used.
  • a connection profile which has a cross-sectionally oval header as a second lock element, which in the than in cross section -shaped claw bar formed lock element of the sheet pile can be used.
  • connection profile The two basic forms described above for the second lock elements of the connection profile represent only possible design forms.
  • the second lock elements of the connection profile can have other cross-sectional shapes, provided that the limited pivotability of the Lock element of the sheet pile wall is ensured in the second lock element of the connection profile.
  • At least two sheet piles adjacently arranged next to one another may be connected to one another by a middle sliding lock, wherein the middle slide lock is provided with two lock elements which engage with lock elements which are complementary to these and which are provided on the two sheet piles.
  • the middle slide lock is preferably designed so that the lock elements of the middle slide lock and the lock elements of the two interconnected sheet piles, each engaging with each other, each in an angular range of at least ⁇ 3 ° to a maximum of ⁇ 10 °, more preferably in an angular range of at least ⁇ 3 ° to a maximum of ⁇ 7 °, can be pivoted from the neutral position to each other.
  • the Mittelgleitsch in a particularly preferred development pointing in two opposite directions, seen in cross-section approximately C-shaped claw strips, in which the sheet piles can be hung with their lock elements.
  • connection strip viewed in the cross-section of the middle slide lock, extends approximately at right angles to the directions of the two C-shaped claw strips.
  • Fig. 1 shows in plan view a first embodiment of a wall portion of a combination sheet pile wall according to the invention 10.
  • the combination sheet pile wall 10 is in present case of two spaced-apart lobe beams 12 formed between the two Z-shaped sheet piles 14 are used. Instead of the two coupled Z-shaped sheet piles 14, for example, a single U-shaped sheet pile can be used.
  • a connection profile 16 is arranged, on which the lobe support 12 is suspended with one end of one of its two T-beams 18 and the sheet pile 14 with one of its longitudinal edges.
  • the other two longitudinal edges of the sheet piles 14 are mounted on a common middle sliding lock 20.
  • Both the connection profile 16 and the center slide lock 20 have a constant cross-sectional shape when viewed in cross section and are adapted in their lengths to the lengths of the lobe supports 12 and the sheet piles 14.
  • FIG. 2 is a section of the combi sheet pile wall 10 is shown in an enlarged view, in which the in Fig. 1 Lobe carrier 12 shown on the left with the sheet pile 14 connecting connecting profile 16 is shown.
  • the connecting profile 16 has a central strip 22, one end of which projects a first retaining strip 24 at right angles. From the other end of the central strip 22 is in the same direction from a second retaining strip 26 from which extends at an angle of approximately 45 ° inclined in the direction of the first retaining strip 24 and ends at about the same height with this.
  • a triangular in cross-section receiving channel 28 is formed, which is on its side facing away from the central strip 22, tapered side open.
  • the one end of the T-bar 18 of the club carrier 12 is inserted into the receiving channel 28, the one end of the T-bar 18 of the club carrier 12 is inserted.
  • the end of the T-bar 18 is viewed in cross section to a wedge-shaped holding portion 30 extended.
  • the receiving channel 28 and the holding section 30 are dimensioned such that the connecting profile 16 in an angular range ⁇ of at least ⁇ 3 ° and an angular range of a maximum of ⁇ 7 ° relative to the T-bar 16 from a neutral position N pivotally is how in Fig. 2 is indicated.
  • the pivotal movement ends as soon as the holding section 30 abuts in the receiving channel 28 with its outer contour on at least two lines of contact on the inner contour of the receiving channel 28.
  • a neck strip 32 from at right angles at the end of a cross-sectionally oval header 34 is formed.
  • the oval head strip 34 is received in a cross-sectionally C-shaped claw strip 36, which is formed at one end of the sheet pile 14.
  • the head strip 34 and the claw strip 36 are also designed and shaped so that the sheet pile 14 and the connection profile 16 at least in an angular range ⁇ of at least ⁇ 3 ° and an angular range of ⁇ 7 ° maximum of a neutral position N are pivotable relative to each other , as in Fig. 2 is indicated. Again, the pivoting movement ends when the head strip 34 rests with its outer contour on at least two lines of contact on the inner contour of the C-shaped claw strip 36.
  • Fig. 3 is the Mittelgleitsch 22 with the two hinged sheet piles 14 shown in an enlarged view.
  • the MittelgleitS 22 has two pointing in opposite directions, in cross-section C-shaped claw strips 38 which engage around each formed as a head strip 40 lock element of the two sheet piles 14.
  • the claw strips 38 of the Mittelgleitsches 22 and the head strips 40 of the two sheet piles 14 are designed and dimensioned that the MittelgleitS 22 relative to each sheet pile 14 in an angular range ⁇ of at least ⁇ 3 ° to a maximum of ⁇ 7 ° from a neutral position N is pivotable.
  • the pivotal movement ends when the head strips 40 rest in the middle sliding lock 22 in each case on at least two lines of contact.
  • a second embodiment of a combi-sheet pile wall 50 is shown, which is also formed of two lobe beams 52 and two sheet piles 54.
  • the two Z-shaped sheet piles 54 correspond to the sheet piles 14 described above, but are installed so that in each case a head strip 56 of a sheet pile 54 with the C-shaped claw strip 58 of the other sheet pile 54 is engaged.
  • the middle sliding lock 22 described in the first exemplary embodiment can be dispensed with.
  • connection profile 60 is dimensioned so that it is pivotable relative to the lobe support 52 and relative to the sheet pile 54 in each case in an angular range ⁇ or ⁇ of at least ⁇ 3 ° to a maximum of ⁇ 7 ° from a neutral position N.
  • the other sheet pile 54 is defined by a second connection profile 62, the structure of which is described below with reference to FIGS Fig. 5 is explained in more detail, connected to the club carrier 52.
  • the second connection profile 62 also has a central strip 64, from which a first retaining strip 66 projects at right angles, while there is a second retaining strip 68 inclined at an angle of about 45 ° to the center strip 64.
  • the two retaining strips 66 and 68 form a cross-sectionally open approximately triangular receiving channel 70 for receiving the wedge-shaped holding portion 72 of the lobe support 52.
  • a relative pivoting of the second connection profile 62 to the wedge-shaped holding portion 72 of the lobe support 52nd given from a neutral position N in an angular range ⁇ of at least ⁇ 3 ° to a maximum of ⁇ 7 ° viewed in cross section.
  • a cross-sectionally C-shaped claw strip 74 On the receiving channel 70 opposite side of the central strip 64 is formed a cross-sectionally C-shaped claw strip 74, in which the head strip 56 of the second sheet pile 54 is hooked.
  • the cross-sectionally C-shaped claw strip 74 and the head strip 56 are also dimensioned and designed such that the sheet pile 56 and the second connection profile 64 in an angular range ⁇ of at least ⁇ 3 ° to a maximum of ⁇ 7 ° viewed in cross section from a neutral position N can be pivoted relative to each other.
  • the components of the combi sheet piling walls 10 and 50 are each pivotable relative to one another in a limited angular range ⁇ , ⁇ , ⁇ and ⁇ of at least ⁇ 3 ° to a maximum of ⁇ 7 ° relative to one another, the components of the combination Sheet piles 10 and 50 on the one hand are very accurately rammed into the ground, while on the other hand, a loosening of individual interlocking lock elements of the components is prevented by the approved pivoting.
  • the two previously shown sections of the combi-sheet piles 10 and 50 represent only two of the many ways to connect support elements, sheet piles, connecting profiles and Mittelgleitschlösser to form combi-sheet piles together.
  • several sheet piles can be arranged between the support elements.
  • conventional connection profiles whose lock elements do not ensure sufficient pivotability can be used in combination with the connection profiles designed according to the invention. It is only essential to the invention that the lock elements of at least a part of the connection profiles and the lock elements of the respective support elements or sheet piles engaged with them are designed so that the limited pivotability with a Angle ⁇ , ⁇ , ⁇ or ⁇ is given in a predetermined angular range.
  • the permissible swivel angle is in an angular range of at least ⁇ 3 ° to a maximum of ⁇ 10 °.
  • the swing angle should be limited to a range of at least ⁇ 3 ° to a maximum of ⁇ 7 °.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Laminated Bodies (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

u The combination bulkhead is made up of at least beam elements (12), particularly of the T-beam or double T-beam variety, and connecting profiles (16) that directly of indirectly connect the beam elements to one another. Each connecting profile, which is directly coupled to one of the beam elements, has a lock element (24, 26) that is engaged with a lock element (30) formed on the relevant beam element. Both engaged lock elements (24, 26) of the connecting profile and of the beam element are, from a cross-sectional perspective, designed in such a manner that both lock elements can pivot relative to one another in an angular range (alpha) from at least + or u 3 degrees to a maximum of + or u 10 degrees. The lock elements may pivot relative to one another at angular range from at least + or u 3 degrees to a maximum of + or u 7 degrees.

Description

Die Erfindung betrifft eine Kombi-Spundwand nach dem Oberbegriff des Anspruchs 1.The invention relates to a combination sheet pile wall according to the preamble of claim 1.

Kombi-Spundwände der eingangs genannten Art sind aus der DE 297 18 052 U1 , der EP 0 072 118 A1 oder auch der DE 103 18 769 A1 bekannt und werden beispielsweise zur Uferabsicherung in Häfen und an Flüssen oder auch zur Abstützung von Böschungen, zur Errichtung von Kaimauern und ähnliches verwendet. Die bekannten Kombi-Spundwände werden aus Trägerelementen, wie Doppel-T-Trägern, und diese miteinander direkt verbindenden Verbindungsprofile gebildet, welche eine zumindest annähernd wasserdichte Verbindung zwischen den Trägerelementen gewährleisten sollen. Die Verbindungsprofile sind hierzu mit Schlosselementen ausgestattet, welche mit entsprechend ausgebildeten Schlosselementen an den Trägerelementen in Eingriff stehen. Sind die durch das Erdreich entstehenden Belastungen an den Kombi-Spundwänden moderat, wird zwischen jeweils zwei nebeneinander angeordneten Trägerelementen jeweils wenigstens eine Spundbohle, auch Füllbohle genannt, positioniert, wodurch die Anzahl zu verwendender Trägerelemente, welche für das Widerstandsmoment der Kombi-Spundwand maßgeblich verantwortlich sind, reduziert werden kann. Um eine geschlossene, wasserdichte Spundwand zu bilden, werden auch die Spundbohlen an ihren Längskanten durch Schlosselemente, wie Haken- oder Klauenleisten miteinander gekoppelt, während die unmittelbar benachbart zu den Trägerelementen angeordneten Spundbohlen durch die Verbindungsprofile mit den Trägerelementen verbunden werden. Die Verbindungsprofile sind hierzu gleichfalls mit entsprechenden Schlosselementen ausgestattet.Combined sheet pile walls of the type mentioned are from the DE 297 18 052 U1 , of the EP 0 072 118 A1 or even the DE 103 18 769 A1 are known and used, for example, for shore protection in ports and rivers or for the support of embankments, for the construction of quay walls and the like. The known combination sheet pile walls are formed from support elements, such as double T-beams, and these interconnecting directly connecting profiles, which should ensure an at least approximately watertight connection between the support elements. The connection profiles are for this purpose equipped with lock elements which are in engagement with correspondingly formed lock elements on the support elements. If the stresses on the combi-sheet pile walls caused by the soil are moderate, at least one sheet pile, also called filler pile, is positioned between each two adjacent support elements, whereby the number of carrier elements to be used, which are decisively responsible for the resistance moment of the combination sheet pile wall , can be reduced. To form a closed, watertight sheet piling, the sheet piles are coupled together at their longitudinal edges by lock elements, such as hook or claw strips, while the sheet piles immediately adjacent to the carrier elements are connected by the connecting profiles with the support elements. The connection profiles are also equipped with corresponding lock elements for this purpose.

Bei den bekannten Kombi-Spundwänden besteht das Problem, dass die miteinander in Eingriff stehenden Schlosselemente entweder so gefertigt sind, dass sie kaum relativ zueinander bewegbar sind, oder die Schlosselemente sind so gestaltet, dass sie über große Winkelbereich von bis zu ±45° schwenkbar sind. Werden nun die einzelnen Trägerelemente, zwischen denen gegebenenfalls Spundbohlen positioniert sind, in den Boden gerammt, besteht bei den Schlössern, bei denen die Schlosselemente nahezu keine Relativbewegung untereinander zulassen, die Gefahr, dass die Schlosselemente beim Einrammen zumindest abschnittsweise außer Eingriff gelangen oder die Schlösser ausbrechen. Hierdurch wird einerseits die Standfestigkeit und Steifigkeit der gesamten Kombi-Spundwand beeinträchtigt, während die Kombi-Spundwand andererseits an den nicht mehr miteinander in Eingriff stehenden oder beschädigten Abschnitten der Schlosselemente wasserdurchlässig ist. Werden dagegen Kombi-Spundwände eingesetzt, bei denen die Schlosselemente große Schwenkwinkel ermöglichen, besteht das Problem, dass die Trägerelemente und Spundbohlen beim Einrammen in das Erdreich ausweichen und sich aus ihren vorgegebenen Stellungen bewegen, so dass eine exakte Positionierung der Kombi-Spundwand erschwert ist.In the known combination sheet pile walls, the problem is that the interlocking lock elements are either made so that they are hardly movable relative to each other, or the lock elements are designed to that they can be swiveled over large angular ranges of up to ± 45 °. Now, if the individual support elements, between which optionally sheet piles are positioned, rammed into the ground, there is the risk that the lock elements at least partially disengage from the locks or break out the locks in the locks where the lock elements allow almost no relative movement with each other , As a result, on the one hand the stability and rigidity of the entire combi-sheet pile is impaired, while the combi-sheet pile wall on the other hand is permeable to water at the no longer engaged or damaged portions of the lock elements. If, in contrast combi-sheetpiles are used in which the lock elements allow large swivel angle, there is the problem that the support elements and sheet piles dodge when driving into the ground and move from their predetermined positions, so that an exact positioning of the combi-sheet pile wall is difficult.

Aus der FR 2 671 602 ist eine Kombi-Spundwand bekannt, bei der die Verbindungsprofile durch Schweißen fest mit den Längskanten der Balkenabschnitte des Trägerelementes verbunden sind.From the FR 2 671 602 a combination sheet piling is known in which the connection profiles are firmly connected by welding with the longitudinal edges of the beam portions of the support element.

Ausgehend von diesem Stand der Technik ist es nun Aufgabe der Erfindung, eine Kombi-Spundwand anzugeben, die ein genaues Positionieren der einzelnen Komponenten der Kombi-Spundwand bei gleichzeitig ausreichender Standfestigkeit und Wasserdichtigkeit sicherstellt.Based on this prior art, it is an object of the invention to provide a combination sheet pile wall, which ensures accurate positioning of the individual components of the combination sheet pile wall at the same time sufficient stability and water resistance.

Erfindungsgemäß wird diese Aufgabe durch eine Kombi-Spundwand mit den Merkmalen nach Anspruch 1 gelöst.According to the invention this object is achieved by a combination sheet piling with the features of claim 1.

Bei der erfindungsgemäßen Kombi-Spundwand werden die Trägerelemente und die Spundbohlen durch Verbindungsprofile miteinander verbunden. Hierzu weist das Verbindungsprofil ein mit einem als Schlosselement dienenden Halteabschnitt des Trägerelementes in Eingriff stehendes erstes Schlosselement und ein mit der Spundbohle in Eingriff stehendes zweites Schlosselement auf. Die das erste Schlosselement des Verbindungsprofils bildenden beiden Halteleisten sind dabei so gestaltet, dass eine Mindestschwenkbarkeit des Trägerelementes mit seinem Schlosselement im ersten Schlosselement des Verbindungsprofils in einem Winkelbereich von ±3°aus einer neutralen Lage gewährleistet ist. Hierdurch wird erreicht, dass eventuelle Relativbewegungen der Trägerelemente zu den Verbindungsprofilen beim Einrammen ausgeglichen werden können, wodurch ein Herausspringen oder Lösen der miteinander in Eingriff stehenden Schlosselemente des Verbindungsprofils, des Trägerelementes oder der Spundbohle oder eine Beschädigung der Schlosselemente wirksam verhindert ist. Andererseits ist das erste Schlosselement des Verbindungsprofils so ausgebildet, dass ein maximal zulässiger Schwenkbereich von ±10°aus der neutralen Lage vorgegeben ist, bis zu dem eine Relativbewegung der miteinander in Eingriff stehenden Schlosselemente des Verbindungsprofils und des Trägerelementes noch zugelassen wird, so dass hierdurch die gewünschte, verhältnismäßig exakte Positionierung der Kombi-Spundwand insgesamt noch gewährleistet ist. Die Schwenkbarkeit der miteinander in Eingriff stehenden Schlosselemente wird beschränkt, sobald die Schlosselemente an zumindest zwei Berührungspunkten oder Berührungslinien aneinander zur Anlage kommen.In the case of the combination sheet pile wall according to the invention, the carrier elements and the sheet piles are connected to one another by connecting profiles. For this purpose, the connection profile has a first lock element, which engages with a holding section of the carrier element serving as a lock element, and one with which Sheet pile engaged second lock element. The two retaining strips forming the first lock element of the connection profile are designed such that a minimum pivotability of the support element with its lock element in the first lock element of the connection profile is ensured within an angular range of ± 3 ° from a neutral position. This ensures that any relative movements of the support members can be compensated for the connection profiles during ramming, whereby a jumping out or loosening the mutually engaged lock elements of the connection profile, the support member or the sheet pile or damage to the lock elements is effectively prevented. On the other hand, the first lock element of the connection profile is designed so that a maximum allowable pivoting range of ± 10 ° from the neutral position is given, to which a relative movement of the mutually engaging lock elements of the connection profile and the support element is still allowed, so that thereby the desired, relatively accurate positioning of the combi-sheet pile wall is still guaranteed overall. The pivotability of the interlocking lock elements is limited as soon as the lock elements come into contact with each other at at least two points of contact or lines of contact.

Weitere Vorteile und Weiterbildungen der Erfindung werden aus der nachfolgenden Beschreibung der Zeichnung sowie den Unteransprüchen ersichtlich.Further advantages and developments of the invention will become apparent from the following description of the drawings and the dependent claims.

Um eine möglichst exakte Positionierung der Kombi-Spundwand zu gewährleisten, wird bei einer bevorzugten Ausführungsform vorgeschlagen, den zulässigen Winkelbereich, in dem das Trägerelement und das mit diesem in Eingriff stehende Verbindungsprofil zueinander verschwenkt werden können, auf einen maximal zulässigen Winkel von ±7° zu begrenzen, während eine minimale Schwenkbarkeit von mindestens ±3° nach wie vor erhalten bleibt.In order to ensure the most accurate positioning of the combi-sheet pile, it is proposed in a preferred embodiment, the permissible angle range in which the support member and standing with this engaged connection profile can be pivoted to each other, to a maximum allowable angle of ± 7 ° limit, while a minimum pivoting of at least ± 3 ° still remains.

Besonders bevorzugt wird das Verbindungsprofil mit sogenannten Keulen-Trägern verwendet, also Doppel-T-Trägern, bei denen an den Enden der T-Balken jeweils ein im Querschnitt keilförmiger Halteabschnitt vorgesehen ist. Zum Befestigen des Verbindungsprofils an einem derartigen Trägerelement, wie einem Keulen-Träger, steht die zweite der Halteleisten des ersten Schlosselementes in Richtung der ersten Halteleiste unter einem Winkel geneigt von der Mittelleiste ab. Der Abstand und der Verlauf der Halteleisten zur Querschnittsform des keilförmigen Halteabschnittes des Trägerelementes sind dabei so gestaltet, dass das Verbindungsprofil relativ zum Trägerelement in einem Winkelbereich von ±3° bis ±10°, vorzugsweise in einem Winkelbereich von ±3° bis ±7° aus der neutralen Lage schwenkbar ist.Particularly preferably, the connection profile is used with so-called lobe carriers, ie double T-beams, in which a respective wedge-shaped holding section is provided at the ends of the T-beams. For attaching the connection profile to such a support element, such as a lobe support, the second of the retaining strips of the first lock element in the direction of the first retaining strip is inclined at an angle from the central strip. The distance and the course of the retaining strips to the cross-sectional shape of the wedge-shaped holding portion of the support element are designed so that the connection profile relative to the support element in an angular range of ± 3 ° to ± 10 °, preferably in an angular range of ± 3 ° to ± 7 ° the neutral position is pivotable.

Bei einer alternativen Ausführungsform der erfindungsgemäßen Spundwand, bei der herkömmliche Doppel-T-Träger oder T-Träger als Trägerelemente zum Einsatz kommen, verlaufen die beiden Halteleisten, zwischen die das Trägerelement mit seinem im Querschnitt etwa rechteckigen Halteabschnitt eingeführt ist, zumindest annähernd parallel zueinander.In an alternative embodiment of the sheet pile wall according to the invention, in which conventional double-T beams or T beams are used as support elements, the two retaining strips, between which the support element is introduced with its approximately rectangular cross-section holding portion, at least approximately parallel to each other.

Um Kombi-Spundwände zu errichten, die einerseits eine hohe Standfestigkeit aufweisen, bei denen jedoch andererseits die Anzahl an Trägerelementen, die für das gewünschte Widerstandsmoment der Kombi-Spundwand erforderlich ist, auf ein Minimum reduziert ist, wird bei einer bevorzugten Ausführungsform der erfindungsgemäßen Kombi-Spundwand vorgeschlagen, zwischen zwei jeweils benachbarten Trägerelementen nur eine Spundbohle, vorzugsweise eine Z-Spundbohle oder eine U-Spundbohle, zu positionieren, welche mit den an den Trägerelementen jeweils gehaltenen Verbindungsprofilen gekoppelt ist.In order to build combi sheet piles, which on the one hand have a high stability, but on the other hand, on the other hand, the number of support elements, which is required for the desired resistance moment of the combi sheet pile wall is reduced to a minimum, is in a preferred embodiment of the combination according to the invention Sheet pile wall proposed to position between two adjacent support elements only a sheet pile, preferably a Z-sheet pile or a U-sheet pile, which is coupled to the respectively held on the support elements connecting profiles.

Um das Verbauen der mit Trägerelementen und Spundbohlen ausgestatteten Kombi-Spundwänden zu erleichtern, ist es von Vorteil, wenn die miteinander in Eingriff stehenden Schlosselemente des Verbindungsprofils und der Spundbohle im Querschnitt betrachtet vorzugsweise derart gestaltet sind, dass die beiden Schlosselemente in einem Winkelbereich von mindestens ±3° bis maximal ±10°, vorzugsweise in einem Winkelbereich von mindestens ±3° bis maximal ±7° zueinander schwenkbar sind.In order to facilitate the installation of equipped with support elements and sheet piles combi-sheet piles, it is advantageous if the engaging lock elements of the connection profile and the sheet pile in cross-section are preferably designed such that the two Lock elements in an angular range of at least ± 3 ° to a maximum of ± 10 °, preferably in an angular range of at least ± 3 ° to a maximum of ± 7 ° to each other are pivotable.

Bei einer besonders bevorzugten Weiterbildung dieser Ausführungsform der erfindungsgemäßen Kombi-Spundwand wird ferner vorgeschlagen, Verbindungsprofile zum Verbinden der Spundbohlen mit den Trägerelementen zu verwenden, die als zweites Schlosselement mit einer sich über die gesamte Länge des Verbindungsprofils erstreckenden C-förmigen Klauenleiste versehen sind. Durch die C-förmige Gestaltung der Klauenleiste des Verbindungselementes wird ein sicherer Halt des mit der Klauenleiste in Eingriff stehenden Schlosselementes der Spundbohle, beispielsweise einer im Querschnitt ovalen Kopfleiste, gewährleistet. Dabei wird das Schlosselement der Spundbohle beim Einrammen axial in die Klauenleiste eingeführt, wobei das Schlosselement selbst von der Klauenleiste teilweise umgriffen ist, während die C-förmige Gestaltung der Klauenleiste gleichzeitig die gewünschte Schwenkbarkeit des Schlosselementes der Spundbohle in der Klauenleiste zulässt.In a particularly preferred development of this embodiment of the combi-sheet pile wall according to the invention is also proposed to use connection profiles for connecting the sheet piles to the support elements, which are provided as a second lock element with a extending over the entire length of the connection profile C-shaped claw bar. The C-shaped design of the claw bar of the connecting element ensures a secure hold of the claw bar engaging in the lock element of the sheet pile, for example a cross-sectionally oval head strip. In this case, the lock element of the sheet pile is introduced axially when driving into the claw bar, wherein the lock element itself is partially encompassed by the claw bar, while the C-shaped design of the claw bar simultaneously allows the desired pivoting of the lock element of the sheet pile in the claw bar.

Soll dagegen eine Spundwand, bei der das Schlosselement als eine im Querschnitt C-förmige Klauenleiste ausgebildet ist, mit dem benachbarten Trägerelementen verbunden werden wird vorzugsweise ein Verbindungsprofil verwendet, welches eine im Querschnitt ovale Kopfleiste als zweites Schlosselement aufweist, die in das als im Querschnitt C-förmige Klauenleiste ausgebildete Schlosselement der Spundbohle eingesetzt werden kann. Hierdurch wird gleichfalls eine ausreichende Schwenkbarkeit der Spundwand relativ zum Trägerelement sichergestellt.If, however, a sheet pile wall, in which the lock element is designed as a cross-sectionally C-shaped claw, are connected to the adjacent support elements preferably a connection profile is used, which has a cross-sectionally oval header as a second lock element, which in the than in cross section -shaped claw bar formed lock element of the sheet pile can be used. As a result, a sufficient pivotability of the sheet pile wall is also ensured relative to the carrier element.

Die beiden zuvor beschriebenen Grundformen für die zweiten Schlosselemente des Verbindungsprofils stellen nur mögliche Gestaltungsformen dar. Grundsätzlich können die zweiten Schlosselemente des Verbindungsprofils andere Querschnittsformen aufweisen, sofern die eingeschränkte Schwenkbarkeit des Schlosselementes der Spundwand im zweiten Schlosselement des Verbindungsprofils gewährleistet ist.The two basic forms described above for the second lock elements of the connection profile represent only possible design forms. Basically, the second lock elements of the connection profile can have other cross-sectional shapes, provided that the limited pivotability of the Lock element of the sheet pile wall is ensured in the second lock element of the connection profile.

Müssen größere Abschnitte durch die Kombi-Spundwand abgestützt werden, können zwischen jeweils zwei benachbarten Trägerelementen auch mehrere Spundbohlen eingesetzt werden, welche gleichfalls durch Schlösser miteinander verbunden entsprechende Spundwandabschnitte bilden.If larger sections have to be supported by the combi sheet piling, it is also possible to use a plurality of sheet piles between each two adjacent carrier elements, which likewise form interconnected sheet piling sections by means of locks connected to one another.

Vorzugsweise können dabei zumindest zwei unmittelbar benachbart nebeneinander angeordnete Spundbohlen durch ein Mittelgleitschloss miteinander verbunden sein, wobei das Mittelgleitschloss mit zwei Schlosselementen versehen ist, welche mit zu diesen komplementär ausgebildeten Schlosselementen, die an den beiden Spundbohlen vorgesehen sind, in Eingriff stehen. Hierdurch ergibt sich eine besonders hohe Flexibilität bei der Gestaltung und dem Verlauf des aus den Spundbohlen gebildeten Spundwandabschnittes.Preferably, at least two sheet piles adjacently arranged next to one another may be connected to one another by a middle sliding lock, wherein the middle slide lock is provided with two lock elements which engage with lock elements which are complementary to these and which are provided on the two sheet piles. This results in a particularly high flexibility in the design and the course of the sheet pile wall formed from the sheet piles.

Das Mittelgleitschloss ist vorzugsweise so gestaltet, dass die Schlosselemente des Mittelgleitschlosses sowie die Schlosselemente der beiden miteinander verbundenen Spundbohlen, die jeweils miteinander in Eingriff stehenden, jeweils in einem Winkelbereich von mindestens ±3° bis maximal ±10°, besonders bevorzugt in einem Winkelbereich von mindestens ±3° bis maximal ±7°, aus der neutralen Lage zueinander schwenkbar sind.The middle slide lock is preferably designed so that the lock elements of the middle slide lock and the lock elements of the two interconnected sheet piles, each engaging with each other, each in an angular range of at least ± 3 ° to a maximum of ± 10 °, more preferably in an angular range of at least ± 3 ° to a maximum of ± 7 °, can be pivoted from the neutral position to each other.

Um die gewünschte Flexibilität beim Aufbau der Kombi-Spundwand zu gewährleisten, weist das Mittelgleitschloss bei einer besonders bevorzugten Weiterbildung zwei in entgegengesetzte Richtungen weisende, im Querschnitt gesehen etwa C-förmige Klauenleisten auf, in die die Spundbohlen mit ihren Schlosselementen eingehängt werden können.In order to ensure the desired flexibility in the construction of the combi-sheet pile, the Mittelgleitschloss in a particularly preferred development pointing in two opposite directions, seen in cross-section approximately C-shaped claw strips, in which the sheet piles can be hung with their lock elements.

Um die Spundwand im Bereich des Mittelgleitschlosses gegebenenfalls zusätzlich abstützen zu können, wird ferner vorgeschlagen, am Mittelgleitschloss eine zusätzliche Anschlussleiste vorzusehen, an der geeignete Stützelemente, wie zusätzliche T-Träger, mit der Kombi-Spundwand verbunden werden können. Ist das Mittelgleitschloss mit den zuvor beschrieben C-förmigen Klauenleisten versehen, ist es von besonderem Vorteil, wenn sich die Anschlussleiste im Querschnitt des Mittelgleitschlosses betrachtet etwa rechtwinklig zu den Richtungen der beiden C-förmigen Klauenleisten erstreckt.In order to additionally support the sheet pile in the region of the middle slide lock, it is also proposed to provide an additional slide on the middle slide lock Provide terminal block on the appropriate support elements, such as additional T-beam, can be connected to the combi sheet pile wall. If the middle slide lock is provided with the previously described C-shaped claw strips, it is of particular advantage if the connection strip, viewed in the cross-section of the middle slide lock, extends approximately at right angles to the directions of the two C-shaped claw strips.

Die Erfindung wird nachfolgend anhand zweier Ausführungsbeispiele unter Bezugnahme auf die beigefügte Zeichnung näher erläutert. Darin zeigt:

Fig. 1
eine Draufsicht auf eine erste Ausführungsform eines Wandabschnittes einer erfindungsgemäßen Kombi-Spundwand aus Keulen-Trägern und durch ein Mittelgleitschloss miteinander verbundenen Z-Spundbohlen,
Fig. 2
einen vergrößerten Ausschnitt auf ein Verbindungsprofil, mit dem eine der Z-Spundbohlen der Kombi-Spundwand an einem der Keulen-Träger befestigt ist,
Fig. 3
einen vergrößerten Ausschnitt auf das Mittelgleitschloss, das zwei Z-Spundbohlen der Kombi-Spundwand miteinander verbindet,
Fig. 4
eine Draufsicht auf eine zweite Ausführungsform eines Wandabschnittes einer erfindungsgemäßen Kombi-Spundwand aus Keulen-Trägern und Z-Spundbohlen, und
Fig. 5
einen vergrößerten Ausschnitt auf ein weiteres Verbindungsprofil, mit dem eine der Z-Spundbohlen der Kombi-Spundwand an einem der Keu- len-Träger befestigt ist.
The invention will be explained in more detail below with reference to two embodiments with reference to the accompanying drawings. It shows:
Fig. 1
a plan view of a first embodiment of a wall portion of a combination sheet pile wall according to the invention of club beams and interconnected by a Mittelgleitschloss Z-sheet piles,
Fig. 2
an enlarged section on a connecting profile with which one of the Z sheet piles of the combi sheet piling is fastened to one of the lobe carriers,
Fig. 3
an enlarged section of the middle sliding lock, which connects two Z-sheet piles of the combi sheet piling,
Fig. 4
a plan view of a second embodiment of a wall portion of a combination sheet pile wall according to the invention of club beams and Z-sheet piles, and
Fig. 5
an enlarged section on another connection profile with which one of the Z sheet piles of the combi sheet pile wall is attached to one of the Kronen len carrier.

Fig. 1 zeigt in Draufsicht ein erstes Ausführungsbeispiel eines Wandabschnittes einer erfindungsgemäßen Kombi-Spundwand 10. Die Kombi-Spundwand 10 ist im vorliegenden Fall aus zwei beanstandet zueinander angeordneten Keulen-Trägern 12 gebildet, zwischen die zwei Z-förmige Spundbohlen 14 eingesetzt sind. Anstelle der beiden miteinander gekoppelten Z-förmigen Spundbohlen 14 kann beispielsweise auch eine einzige U-förmige Spundbohle zum Einsatz kommen. Zwischen jeder Spundbohle 14 und jedem Keulen-Träger 12 ist ein Verbindungsprofil 16 angeordnet, an dem der Keulen-Träger 12 mit dem einen Ende eines seiner beiden T-Balken 18 und die Spundbohle 14 mit einer ihrer Längskanten eingehängt ist. Die beiden anderen Längskanten der Spundbohlen 14 sind an einem gemeinsamen Mittelgleitschloss 20 eingehängt. Sowohl das Verbindungsprofil 16 als auch das Mittegleitschloss 20 haben im Querschnitt betrachtet eine gleichbleibende Querschnittsform und sind in ihren Längen an die Längen der Keulen-Träger 12 und der Spundbohlen 14 angepasst. Fig. 1 shows in plan view a first embodiment of a wall portion of a combination sheet pile wall according to the invention 10. The combination sheet pile wall 10 is in present case of two spaced-apart lobe beams 12 formed between the two Z-shaped sheet piles 14 are used. Instead of the two coupled Z-shaped sheet piles 14, for example, a single U-shaped sheet pile can be used. Between each sheet pile 14 and each lobe support 12, a connection profile 16 is arranged, on which the lobe support 12 is suspended with one end of one of its two T-beams 18 and the sheet pile 14 with one of its longitudinal edges. The other two longitudinal edges of the sheet piles 14 are mounted on a common middle sliding lock 20. Both the connection profile 16 and the center slide lock 20 have a constant cross-sectional shape when viewed in cross section and are adapted in their lengths to the lengths of the lobe supports 12 and the sheet piles 14.

In Fig. 2 ist in vergrößerter Darstellung ein Ausschnitt der Kombi-Spundwand 10 gezeigt, in dem das den in Fig. 1 links gezeigten Keulen-Träger 12 mit der Spundbohle 14 verbindende Verbindungsprofil 16 gezeigt ist. Das Verbindungsprofil 16 weist eine Mittelleiste 22 auf, von deren einem Ende eine erste Halteleiste 24 rechtwinklig absteht. Vom anderen Ende der Mitteleiste 22 steht in gleicher Richtung eine zweite Halteleiste 26 ab, welche unter einem Winkel von etwa 45° geneigt in Richtung der ersten Halteleiste 24 verläuft und etwa auf gleicher Höhe mit dieser endet. Hierdurch ist ein in im Querschnitt dreieckiger Aufnahmekanal 28 gebildet, der an seiner der Mittelleiste 22 abgewandten, sich verjüngenden Seite offen ist.In Fig. 2 is a section of the combi sheet pile wall 10 is shown in an enlarged view, in which the in Fig. 1 Lobe carrier 12 shown on the left with the sheet pile 14 connecting connecting profile 16 is shown. The connecting profile 16 has a central strip 22, one end of which projects a first retaining strip 24 at right angles. From the other end of the central strip 22 is in the same direction from a second retaining strip 26 from which extends at an angle of approximately 45 ° inclined in the direction of the first retaining strip 24 and ends at about the same height with this. As a result, a triangular in cross-section receiving channel 28 is formed, which is on its side facing away from the central strip 22, tapered side open.

In den Aufnahmekanal 28 ist das eine Ende des T-Balkens 18 des Keulen-Trägers 12 eingesetzt. Um ein Herausrutschen des T-Balkens 18 aus dem Aufnahmekanal 28 zu verhindern, ist das Ende des T-Balkens 18 im Querschnitt betrachtet zu einem keilförmigen Halteabschnitt 30 erweitert. Der Aufnahmekanal 28 und der Halteabschnitt 30 sind dabei so bemessen, dass das Verbindungsprofil 16 in einem Winkelbereich α von mindestens ±3° und einem Winkelbereich von maximal ±7° gegenüber dem T-Balken 16 aus einer neutralen Lage N schwenkbar ist, wie in Fig. 2 angedeutet ist. Die Schwenkbewegung endet, sobald der Halteabschnitt 30 im Aufnahmekanal 28 mit seiner Außenkontur an mindestens zwei Berührungslinien an der Innenkontur des Aufnahmekanals 28 anliegt.Into the receiving channel 28, the one end of the T-bar 18 of the club carrier 12 is inserted. In order to prevent slipping out of the T-bar 18 from the receiving channel 28, the end of the T-bar 18 is viewed in cross section to a wedge-shaped holding portion 30 extended. The receiving channel 28 and the holding section 30 are dimensioned such that the connecting profile 16 in an angular range α of at least ± 3 ° and an angular range of a maximum of ± 7 ° relative to the T-bar 16 from a neutral position N pivotally is how in Fig. 2 is indicated. The pivotal movement ends as soon as the holding section 30 abuts in the receiving channel 28 with its outer contour on at least two lines of contact on the inner contour of the receiving channel 28.

Von der entgegengesetzten Flachseite der Mittelleiste 22 steht etwa mittig als Anschlusselement eine Halsleiste 32 rechtwinklig ab, an deren Ende eine im Querschnitt ovale Kopfleiste 34 angeformt ist. Die ovale Kopfleiste 34 ist in einer im Querschnitt C-förmigen Klauenleiste 36 aufgenommen, welche an dem einen Ende der Spundbohle 14 ausgeformt ist. Die Kopfleiste 34 und die Klauenleiste 36 sind auch hier so gestaltet und ausgeformt, dass die Spundbohle 14 und das Verbindungsprofil 16 zumindest in einem Winkelbereich β von mindestens ±3° und einem Winkelbereich von maximal ±7° aus einer neutralen Lage N relativ zueinander schwenkbar sind, wie in Fig. 2 angedeutet ist. Auch hier endet die Schwenkbewegung, wenn die Kopfleiste 34 mit ihrer Außenkontur an mindestens zwei Berührungslinien an der Innenkontur der C-förmigen Klauenleiste 36 anliegt.From the opposite flat side of the central strip 22 is approximately centrally as a connecting element a neck strip 32 from at right angles, at the end of a cross-sectionally oval header 34 is formed. The oval head strip 34 is received in a cross-sectionally C-shaped claw strip 36, which is formed at one end of the sheet pile 14. The head strip 34 and the claw strip 36 are also designed and shaped so that the sheet pile 14 and the connection profile 16 at least in an angular range β of at least ± 3 ° and an angular range of ± 7 ° maximum of a neutral position N are pivotable relative to each other , as in Fig. 2 is indicated. Again, the pivoting movement ends when the head strip 34 rests with its outer contour on at least two lines of contact on the inner contour of the C-shaped claw strip 36.

In Fig. 3 ist in vergrößerter Darstellung das Mittelgleitschloss 22 mit den beiden eingehängten Spundbohlen 14 gezeigt. Das Mittelgleitschloss 22 weist zwei in entgegengesetzte Richtungen weisende, im Querschnitt C-förmige Klauenleisten 38 auf, die jeweils ein als Kopfleiste 40 ausgebildetes Schlosselement einer der beiden Spundbohlen 14 umgreifen. Auch hier sind die Klauenleisten 38 des Mittelgleitschlosses 22 sowie die Kopfleisten 40 der beiden Spundbohlen 14 so gestaltet und bemessen, dass das Mittelgleitschloss 22 relativ zu jeder Spundbohle 14 in einem Winkelbereich γ von mindestens ±3° bis maximal ±7° aus einer neutralen Lage N schwenkbar ist. Die Schwenkbewegung endet, wenn die Kopfleisten 40 im Mittelgleitschloss 22 jeweils an mindestens zwei Berührungslinien anliegen.In Fig. 3 is the Mittelgleitschloss 22 with the two hinged sheet piles 14 shown in an enlarged view. The Mittelgleitschloss 22 has two pointing in opposite directions, in cross-section C-shaped claw strips 38 which engage around each formed as a head strip 40 lock element of the two sheet piles 14. Again, the claw strips 38 of the Mittelgleitschlosses 22 and the head strips 40 of the two sheet piles 14 are designed and dimensioned that the Mittelgleitschloss 22 relative to each sheet pile 14 in an angular range γ of at least ± 3 ° to a maximum of ± 7 ° from a neutral position N is pivotable. The pivotal movement ends when the head strips 40 rest in the middle sliding lock 22 in each case on at least two lines of contact.

Durch die beschränkte Schwenkbarkeit der Keulen-Träger 12 und der Spundbohlen 14 relativ zu den Verbindungsprofilen 16 und dem Mittelgleitschloss 22 ist einerseits ein Herausspringen der Schlosselemente, wie den Kopfleisten 34 und 40, aus den C-förmigen Klauenleisten 36 und 38 verhindert, da die Schlosselemente in begrenztem Umfang relativ zueinander beweglich sind, während andererseits durch die Einschränkung der Schwenkbarkeit auf maximal ±7° ein ordnungsgemäßes Verbauen der Kombi-Spundwand 10 möglich ist.Due to the limited pivoting of the lobe support 12 and the sheet piles 14 relative to the connection profiles 16 and the middle sliding lock 22 on the one hand jumping out of the lock elements, such as the head strips 34 and 40, from the C-shaped claw strips 36 and 38 prevented since the lock elements to a limited extent are relatively movable, while on the other hand, by restricting the pivoting to a maximum of ± 7 ° a proper installation of the combi-sheet pile wall 10 is possible.

In Fig. 4 ist ein zweites Ausführungsbeispiel einer Kombi-Spundwand 50 gezeigt, die gleichfalls aus zwei Keulen-Trägern 52 und zwei Spundbohlen 54 gebildet ist. Die beiden Z-förmigen Spundbohlen 54 entsprechen den zuvor beschriebenen Spundbohlen 14, sind jedoch so verbaut, dass jeweils eine Kopfleiste 56 einer Spundbohle 54 mit der C-förmigen Klauenleiste 58 der anderen Spundbohle 54 in Eingriff steht. Hierdurch kann auf die Verwendung des beim ersten Ausführungsbeispiel geschilderten Mittelgleitschlosses 22 verzichtet werden.In Fig. 4 a second embodiment of a combi-sheet pile wall 50 is shown, which is also formed of two lobe beams 52 and two sheet piles 54. The two Z-shaped sheet piles 54 correspond to the sheet piles 14 described above, but are installed so that in each case a head strip 56 of a sheet pile 54 with the C-shaped claw strip 58 of the other sheet pile 54 is engaged. As a result, the use of the middle sliding lock 22 described in the first exemplary embodiment can be dispensed with.

Das andere Ende der einen Spundbohle 54, an dem gleichfalls die C-förmige Klauenleiste 58 ausgebildet ist, ist durch ein Verbindungsprofil 60, das dem zuvor beschriebenen Verbindungsprofil 16 entspricht, mit dem Keulen-Träger 52 verbunden. Auch hier ist das Verbindungsprofil 60 so bemessen, dass es relativ zum Keulen-Träger 52 sowie relativ zur Spundbohle 54 jeweils in einem Winkelbereich α bzw. β von mindestens ±3° bis maximal ±7° aus einer neutralen Lage N schwenkbar ist.The other end of a sheet pile 54, on which also the C-shaped claw strip 58 is formed, is connected to the lobe support 52 by a connecting profile 60 which corresponds to the above-described connection profile 16. Again, the connection profile 60 is dimensioned so that it is pivotable relative to the lobe support 52 and relative to the sheet pile 54 in each case in an angular range α or β of at least ± 3 ° to a maximum of ± 7 ° from a neutral position N.

Die andere Spundbohle 54 ist durch ein zweites Verbindungsprofil 62, dessen Aufbau nachfolgend unter Bezugnahme auf die Fig. 5 näher erläutert wird, mit dem Keulen-Träger 52 verbunden.The other sheet pile 54 is defined by a second connection profile 62, the structure of which is described below with reference to FIGS Fig. 5 is explained in more detail, connected to the club carrier 52.

Das zweite Verbindungsprofil 62 hat gleichfalls eine Mittelleiste 64, von der eine erste Halteleiste 66 rechtwinklig absteht, während bestandet von dieser eine zweite Halteleiste 68 unter einem Winkel von etwa 45° geneigt zur Mittelleiste 64 verläuft. Die beiden Halteleisten 66 und 68 bilden einen im Querschnitt offenen etwa dreieckigen Aufnahmekanal 70 zur Aufnahme des keilförmigen Halteabschnittes 72 des Keulen-Trägers 52. Auch hier ist eine relative Schwenkbarkeit des zweiten Verbindungsprofils 62 zum keilförmigen Halteabschnitt 72 des Keulen-Trägers 52 aus einer neutralen Lage N in einem Winkelbereich α von mindestens ±3° bis maximal ±7° im Querschnitt betrachtet gegeben.The second connection profile 62 also has a central strip 64, from which a first retaining strip 66 projects at right angles, while there is a second retaining strip 68 inclined at an angle of about 45 ° to the center strip 64. The two retaining strips 66 and 68 form a cross-sectionally open approximately triangular receiving channel 70 for receiving the wedge-shaped holding portion 72 of the lobe support 52. Again, a relative pivoting of the second connection profile 62 to the wedge-shaped holding portion 72 of the lobe support 52nd given from a neutral position N in an angular range α of at least ± 3 ° to a maximum of ± 7 ° viewed in cross section.

An der dem Aufnahmekanal 70 entgegengesetzten Seite der Mittelleiste 64 ist eine im Querschnitt C-förmige Klauenleiste 74 ausgebildet, in die die Kopfleiste 56 der zweiten Spundbohle 54 eingehängt ist. Die im Querschnitt C-förmige Klauenleiste 74 sowie die Kopfleiste 56 sind dabei gleichfalls so bemessen und gestaltet, dass die Spundbohle 56 sowie das zweite Verbindungsprofil 64 in einem Winkelbereich δ von mindestens ±3° bis maximal ±7° im Querschnitt betrachtet aus einer neutralen Lage N relativ zueinander verschwenkt werden können.On the receiving channel 70 opposite side of the central strip 64 is formed a cross-sectionally C-shaped claw strip 74, in which the head strip 56 of the second sheet pile 54 is hooked. The cross-sectionally C-shaped claw strip 74 and the head strip 56 are also dimensioned and designed such that the sheet pile 56 and the second connection profile 64 in an angular range δ of at least ± 3 ° to a maximum of ± 7 ° viewed in cross section from a neutral position N can be pivoted relative to each other.

Dadurch dass die unterschiedlichen Komponenten der Kombi-Spundwände 10 und 50 jeweils in einem begrenzten Winkelbereich α, β, γ und δ von mindestens ±3° bis maximal ±7° aus einer neutralen Lage N relativ zueinander schwenkbar sind, können die Komponenten der Kombi-Spundwände 10 und 50 einerseits sehr genau in das Erdreich gerammt werden, während andererseits ein sich Lösen einzelner miteinander in Eingriff stehender Schlosselemente der Komponenten durch die zugelassene Schwenkbarkeit verhindert ist.Because the different components of the combi sheet piling walls 10 and 50 are each pivotable relative to one another in a limited angular range α, β, γ and δ of at least ± 3 ° to a maximum of ± 7 ° relative to one another, the components of the combination Sheet piles 10 and 50 on the one hand are very accurately rammed into the ground, while on the other hand, a loosening of individual interlocking lock elements of the components is prevented by the approved pivoting.

Die beiden zuvor gezeigten Abschnitte der Kombi-Spundwände 10 und 50 stellen nur zwei der vielseitigen Möglichkeiten dar, Trägerelemente, Spundbohlen, Verbindungsprofile und Mittelgleitschlösser zur Bildung von Kombi-Spundwänden miteinander zu verbinden. Selbstverständlich bestehen nahezu unbegrenzte weitere Variationsmöglichkeiten der Anordnung und Kopplung. So können mehrere Spundbohlen zwischen den Trägerelementen angeordnet sein. Auch können herkömmliche Verbindungsprofile, deren Schlosselemente keine ausreichende Schwenkbarkeit gewährleisten, kombiniert mit den erfindungsgemäß gestalteten Verbindungsprofilen verwendet werden. Erfindungswesentlich ist nur, dass die Schlosselemente zumindest eines Teiles der Verbindungsprofile und die mit diesen in Eingriff stehenden Schlosselemente der betreffenden Trägerelemente bzw. Spundbohlen so gestaltet sind, dass die begrenzte Schwenkbarkeit mit einem Winkel α, β, γ bzw. δ in einem vorgegebenen Winkelbereich gegeben ist. Der zulässige Schwenkwinkel liegt dabei in einem Winkelbereich von mindestens ±3° bis maximal ±10°. In bestimmten Fällen, wenn ein sehr exaktes Verbauen der Kombi-Spundwand gewünscht ist, sollte der Schwenkwinkel auf einen Bereich von mindestens ±3° bis maximal ±7° begrenzt sein.The two previously shown sections of the combi-sheet piles 10 and 50 represent only two of the many ways to connect support elements, sheet piles, connecting profiles and Mittelgleitschlösser to form combi-sheet piles together. Of course, there are almost unlimited other possible variations of the arrangement and coupling. Thus, several sheet piles can be arranged between the support elements. Also, conventional connection profiles whose lock elements do not ensure sufficient pivotability can be used in combination with the connection profiles designed according to the invention. It is only essential to the invention that the lock elements of at least a part of the connection profiles and the lock elements of the respective support elements or sheet piles engaged with them are designed so that the limited pivotability with a Angle α, β, γ or δ is given in a predetermined angular range. The permissible swivel angle is in an angular range of at least ± 3 ° to a maximum of ± 10 °. In certain cases, where a very accurate installation of the combi-sheet pile wall is desired, the swing angle should be limited to a range of at least ± 3 ° to a maximum of ± 7 °.

Claims (10)

  1. A combination sheet pile wall comprising sheet piles (14;54), particularly Z-sheet piles or U-sheet piles, and beam elements (12; 52), particularly T-beams and double-T-beams, in which at least one sheet pile (14; 54) is positioned between two respective adjacent beam elements (12; 52) and which is connected to the two beam elements (12; 52) by means of a connection profile (16; 60), wherein each connecting profile (16; 60, 62) connecting a beam element (12; 52) to a sheet pile (14; 54) has a first locking element which serving as a first locking element is connected to a securing section (30; 72) of constant cross-section of the beam element and a second locking element (32, 34; 58) which is connected to the sheet pile (14; 54), and said first locking element (32, 34; 58) seen in cross-section is made out of two securing strips (24, 26; 66, 68) which project from a central strip (22; 64) and between which said beam element (12; 52) is inserted with its securing section (30; 72) for connection, wherein the first of said securing strips (24; 66) projects approximately perpendicularly from the central strip (22; 64) of the connection profile (16; 60), while the second securing strip (26; 68) projects from the central strip (22; 64) angled in direction of the first securing strip (24; 66) or parallel to the first securing strip (24; 66),
    characterized in that
    said two securing strips (24, 26; 66, 68) of the first locking element seen in cross-section are arranged such that the securing strips (24, 26; 66, 68)of said connection profile (16; 60) and the securing section (30; 72) of the beam elements (12; 52) may be pivoted with respect to each other through an angular range (α) of a minimum ± 3° to a maximum ± 10° starting from a neutral position (N), wherein the ability to pivot is limited when the securing section (30; 72) rests against at least two lines of contact at the securing strips (24; 26; 66, 68).
  2. Combination sheet pile wall as defined in claim 1, characterized in that the two securing strips (24, 26; 66, 68) are arranged at an distance to each other that said securing strips (24, 26; 66, 68) and the securing section (30; 72) may be pivoted with respect to each other through an angular range of a minimum ± 3° to a maximum ± 7° starting from the neutral position (N).
  3. Combination sheet pile wall as defined in claim 1 or 2, characterized in that the second locking element (34; 74) and the locking element (36, 40; 56, 58) provided on the sheet pile (14; 54) are configured in cross section such that the two locking elements (34, 36; 56, 58, 74) may be pivoted with respect to each other through an angular range (β, X, δ) of a minimum ± 3° to a maximum ± 10°, preferably through an angular range (β, X, δ) of a minimum ± 3° to a maximum ± 7°, starting from the neutral position (N).
  4. Combination sheet pile wall as defined in claim 1, 2 or 3, characterized in that the connection element (16; 62) connecting the beam element (12; 52) to the sheet pile (54) has a claw strip (74) with C-shaped cross section as second locking element into which is retained the locking element of the sheet pile (54), formed as a head strip (56) with preferably oval cross-section.
  5. Combination sheet pile wall as defined in claim 1, 2 or 3, characterized in that the connection element (16; 62) connecting the beam element (12; 52) to the sheet pile (54) has a head strip of oval cross-section which is retained in the locking element of the sheet pile (14; 54), formed as claw strip (36; 58) with C-shaped cross section.
  6. Combination sheet pile wall as defined in anyone of the proceeding claims, characterized in that several sheet piles (14; 54) being positioned between each pair of adjacent beam elements (12; 52) and being connected together by respective locking elements to form the sheet pile wall (10; 50).
  7. Combination sheet pile wall as defined in claim 6, characterized in that at least two of the sheet piles (14) being positioned adjacent to one another are connected by means of a central slide lock (20), the central slide lock (20) being provided with two locking elements (38) that engage with complementary formed locking elements (40) being provided on said two adjacent sheet piles (14).
  8. Combination sheet pile wall as defined in claim 7, characterized in that said locking elements (38) of the central slide lock (20) and the locking elements (40) of the sheet piles (14) connected thereby are configured such that the locking elements (38, 40) engaging with one another may be pivoted with respect to each other within an angular range (γ) minimum ± 3° to a maximum ± 10°, preferably through an angular range (β, X, δ) of a minimum ± 3° to a maximum ± 7°, starting from a neutral position (N).
  9. Combination sheet pile wall as defined in claim 7 or 8, characterized in that said central slide lock (20) comprises two claw strips (38) of C-shaped cross-section facing in opposing directions.
  10. Combination sheet pile wall as defined in claim 7, 8 or 9, characterized in that the central slide lock includes a connection strip for the to connection of a supporting element for the combination sheet pile wall.
EP05002205A 2005-02-02 2005-02-02 Sheet pile wall Revoked EP1698733B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT05002205T ATE479798T1 (en) 2005-02-02 2005-02-02 COMBI PILLOW WALL
EP05002205A EP1698733B1 (en) 2005-02-02 2005-02-02 Sheet pile wall
DE502005010168T DE502005010168D1 (en) 2005-02-02 2005-02-02 Combined sheet piling
CA002596647A CA2596647A1 (en) 2005-02-02 2006-02-01 Combined bulkhead
BRPI0606559-7A BRPI0606559A2 (en) 2005-02-02 2006-02-01 combination stack wall
PCT/EP2006/000879 WO2006082040A1 (en) 2005-02-02 2006-02-01 Combined bulkhead
EA200701637A EA016081B1 (en) 2005-02-02 2006-02-01 Combined bulkhead
MX2007009315A MX2007009315A (en) 2005-02-02 2006-02-01 Combined bulkhead.
CN200680009749.6A CN101146960B (en) 2005-02-02 2006-02-01 Combined bulkhead
US11/346,013 US7387471B2 (en) 2005-02-02 2006-02-02 Combination pile wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05002205A EP1698733B1 (en) 2005-02-02 2005-02-02 Sheet pile wall

Publications (2)

Publication Number Publication Date
EP1698733A1 EP1698733A1 (en) 2006-09-06
EP1698733B1 true EP1698733B1 (en) 2010-09-01

Family

ID=34933568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05002205A Revoked EP1698733B1 (en) 2005-02-02 2005-02-02 Sheet pile wall

Country Status (10)

Country Link
US (1) US7387471B2 (en)
EP (1) EP1698733B1 (en)
CN (1) CN101146960B (en)
AT (1) ATE479798T1 (en)
BR (1) BRPI0606559A2 (en)
CA (1) CA2596647A1 (en)
DE (1) DE502005010168D1 (en)
EA (1) EA016081B1 (en)
MX (1) MX2007009315A (en)
WO (1) WO2006082040A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060283139A1 (en) * 2005-06-03 2006-12-21 Georg Wall Double-T-beam for construction of combination sheet pile walls
DE102005061721A1 (en) * 2005-12-22 2007-06-28 Pilepro Llc Buildings made of sheet piles
DE102007020747A1 (en) 2007-05-03 2008-11-13 Pilepro Llc Arrangement of several sheet pile wall components and welding profile for this purpose
DE102008006353B4 (en) * 2008-01-28 2010-01-14 Pilepro Llc Connecting element for connecting sheet piles to support elements and combi sheet pile wall with such a connecting element
DE102008011795A1 (en) * 2008-02-29 2009-09-03 Contexo Ag Connecting element for connecting sheet pile with carrier element, has lock section with contact surface to which lock comes in contact, where surface is arranged outside attachment section in combination sheet pile wall
DE102009022413A1 (en) * 2009-05-22 2010-11-25 Contexo Ag Preformed welding sheet pile and arrangement of several sheet piling components with such a weldable sheet pile
US20130125491A1 (en) * 2011-11-23 2013-05-23 Patrick M. Griffin Wall panel structure for a refrigerated trailer
JP6631008B2 (en) * 2015-01-13 2020-01-15 日本製鉄株式会社 Double joint sheet pile
USD808782S1 (en) * 2016-03-23 2018-01-30 Richard Heindl Connecting element for sheet piles
USD808783S1 (en) * 2016-03-23 2018-01-30 Richard Heindl Connecting element for sheet piles
USD837043S1 (en) * 2017-12-12 2019-01-01 Jens Rehhahn Sheet pile
USD837042S1 (en) * 2017-12-12 2019-01-01 Jens Rehhahn Sheet pile
USD938809S1 (en) * 2019-03-26 2021-12-21 Richard Heindl Sheet pile connector
USD938810S1 (en) * 2019-03-26 2021-12-21 Richard Heindl Sheet pile connector
USD938811S1 (en) * 2019-03-26 2021-12-21 Richard Heindl Sheet pile connector
USD938267S1 (en) * 2019-03-26 2021-12-14 Richard Heindl Sheet pile connector
CA193260S (en) * 2019-09-02 2022-11-07 Heindl Richard Sheet pile connector
US11021845B1 (en) * 2019-12-02 2021-06-01 Cmi Limited Co. Sheet piling filler-corner
RU200250U1 (en) * 2020-03-23 2020-10-14 Открытое акционерное общество "Северсталь-метиз" System of profiles for creating a lock connection
USD938268S1 (en) * 2020-04-28 2021-12-14 Richard Heindl Sheet pile connector
CA199934S (en) 2020-06-24 2023-01-11 Heindl Richard Sheet pile component
USD947015S1 (en) 2020-07-22 2022-03-29 Richard Heindl Sheet pile connector
JP1744188S (en) * 2021-10-04 2023-05-16 Connector for sheet pile
JP1744225S (en) * 2021-10-04 2023-05-16 Connector for sheet pile
USD1024754S1 (en) 2021-10-04 2024-04-30 Richard Heindl Sheet pile connector
USD1009615S1 (en) * 2021-10-04 2024-01-02 Richard Heindl Sheet pile connector
JP1744187S (en) 2021-10-04 2023-05-16 Connector for sheet pile
JP1735265S (en) 2021-10-04 2023-01-24 Connector for sheet pile
USD1024753S1 (en) 2021-10-04 2024-04-30 Richard Heindl Sheet pile connector
JP1744224S (en) 2021-10-04 2023-05-16 Connector for sheet pile
USD1013487S1 (en) * 2022-12-07 2024-02-06 Richard Heindl Sheet pile connector
USD1035429S1 (en) * 2023-02-06 2024-07-16 Richard Heindl Sheet pile connector
JP1765521S (en) * 2023-02-06 2024-03-13 Connector for sheet pile

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1098077A (en) * 1910-06-18 1914-05-26 Richard Henry Annison Locking-bar and sheeting for constructional work.
US985150A (en) * 1910-06-25 1911-02-28 Charles Thomas Evennette Clutch for metallic piling.
US1918886A (en) * 1926-05-31 1933-07-18 Dougree Marihaye Sa Sheet pile
US1851864A (en) * 1928-07-13 1932-03-29 Nolte Karl Joint for connecting sheet piling members
US1855113A (en) * 1928-09-11 1932-04-19 Nolte Karl Sheet piling
US2018625A (en) * 1933-07-31 1935-10-22 Grave Otto Piling
ZA824897B (en) 1981-07-31 1983-09-28 Dawson Const Plant Ltd Structural member for use in piling
BE1004337A6 (en) * 1991-01-15 1992-11-03 Arbed Method of manufacturing components made of metal wall piling and / or beams, components made by this process and walls made of these factors.
US5292208A (en) * 1992-10-14 1994-03-08 C-Loc Retention Systems, Inc. Corner adapter for corrugated barriers
DE69631950T2 (en) * 1995-09-29 2005-02-10 Sumitomo Metal Industries, Ltd. ASSYMETRIC STEEL SOLE AND METHOD FOR THE PRODUCTION THEREOF
DE19711242A1 (en) * 1997-03-18 1998-10-01 Krupp Ag Hoesch Krupp Compound lock and sheet pile
DE29718052U1 (en) * 1997-03-18 1997-12-04 Fried. Krupp Ag Hoesch-Krupp, 45143 Essen Und 44145 Dortmund Compound lock and sheet pile
US6575667B1 (en) * 1997-11-26 2003-06-10 Cmi Limited Co. Seawall panel
US6000883A (en) * 1998-03-03 1999-12-14 Irvine; John E. Sheet piling extrusion
DE19822063A1 (en) * 1998-05-16 1999-12-02 Salzgitter Ag Connector for sheet piling elements
US6428244B1 (en) * 2000-07-21 2002-08-06 Georg Wall Connecting element for sheet piles
USD464738S1 (en) * 2001-03-30 2002-10-22 Georg Wall Connection element for sheet piles
USD463578S1 (en) * 2001-06-25 2002-09-24 Georg Wall Sheet pile
USD471794S1 (en) * 2001-09-17 2003-03-18 Georg Wall Connection element for sheet piles
USD479983S1 (en) * 2002-01-22 2003-09-30 Georg Wall Connection element for sheet piles
DE20302716U1 (en) * 2003-02-19 2003-06-18 Wall, Georg, 81375 München Component set for erecting a combi sheet pile
LU91043B1 (en) * 2003-10-14 2005-04-15 Profilarbed Sa Beam for a retaining curtain.
DE202004018659U1 (en) * 2003-12-10 2005-03-10 Pilepro Llc Connecting element for sheet piles
DE102004019953B3 (en) * 2004-04-23 2005-12-08 Pilepro Llc Strand-shaped connection profile for connecting sheet piles to support elements
USD521364S1 (en) * 2004-11-29 2006-05-23 Pilepro, Llc Connecting element for sheet piles
USD542642S1 (en) * 2006-02-09 2007-05-15 Pilepro, Llc Connecting element for sheet piles

Also Published As

Publication number Publication date
CN101146960B (en) 2013-01-02
DE502005010168D1 (en) 2010-10-14
US7387471B2 (en) 2008-06-17
EA200701637A1 (en) 2008-02-28
CN101146960A (en) 2008-03-19
ATE479798T1 (en) 2010-09-15
CA2596647A1 (en) 2006-08-10
EP1698733A1 (en) 2006-09-06
EA016081B1 (en) 2012-02-28
MX2007009315A (en) 2008-02-21
US20060179771A1 (en) 2006-08-17
WO2006082040A1 (en) 2006-08-10
BRPI0606559A2 (en) 2009-06-30

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