EP1217127A2 - Ensemble d' éléments préfabriqués pour mur de soutènement - Google Patents

Ensemble d' éléments préfabriqués pour mur de soutènement Download PDF

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Publication number
EP1217127A2
EP1217127A2 EP01127013A EP01127013A EP1217127A2 EP 1217127 A2 EP1217127 A2 EP 1217127A2 EP 01127013 A EP01127013 A EP 01127013A EP 01127013 A EP01127013 A EP 01127013A EP 1217127 A2 EP1217127 A2 EP 1217127A2
Authority
EP
European Patent Office
Prior art keywords
leg
groove
kit according
angular
angular space
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
EP01127013A
Other languages
German (de)
English (en)
Other versions
EP1217127B1 (fr
EP1217127A3 (fr
Inventor
Toni Flubacher
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.)
Beton Christen AG Baustoffe
Birkenmeier KG and Co Baustoffwerke GmbH
Original Assignee
Beton Christen AG Baustoffe
Birkenmeier KG and Co Baustoffwerke GmbH
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 Beton Christen AG Baustoffe, Birkenmeier KG and Co Baustoffwerke GmbH filed Critical Beton Christen AG Baustoffe
Publication of EP1217127A2 publication Critical patent/EP1217127A2/fr
Publication of EP1217127A3 publication Critical patent/EP1217127A3/fr
Application granted granted Critical
Publication of EP1217127B1 publication Critical patent/EP1217127B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • E04C1/395—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra for claustra, fences, planting walls, e.g. sound-absorbing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys

Definitions

  • the invention relates to a kit for a prefabricated retaining wall with one above the other in the position of use, approximately cuboid, in particular open at the top and bottom Boxes, preferably made of concrete, connected to at least two parallel ones Sidewalls each have at least one parallel to the front wall have extending groove into which a in the window between adjacent to each other in the use position arranged boxes used, in particular plate-like Plug element fits, the boxes possibly also on their Top and / or bottom at least one each to the front wall have parallel groove into which the plug element in the assembly position fits.
  • Such a kit for a prefabricated retaining wall or a retaining wall built from such a kit is known from DE 32 36 739 C2 and has proven itself.
  • the one there boxes made of concrete also have on their top and / or running on their underside over the side walls Grooves while the front and back panels are both on the top as well as smooth on the bottom.
  • Such a prefabricated retaining wall can with a small Number of individual precast elements, namely those mentioned Boxes and plug-in elements, maintain high stability. There are also possible variations. But it is as disruptive to see that at the end of such a retaining wall outside arranged on the side wall of the last box Groove or grooves remain visible.
  • each leg with two legs arranged at an angle to each other, whose one leg has at least one vertical to the angular space or groove parallel to the angular edge and its other leg at least one on the outside facing away from the angular space arranged groove, the angular space between them both legs are open.
  • Such a connecting element in particular made of concrete, can namely with its leg on the outside of the groove the face of a retaining wall is set and with an adjacent one Box are connected with a plug element, wherein this leg simultaneously with the back one in the right Align further rectangular cuboid boxes can, that belonging to a perpendicular to the first retaining wall heard another section of retaining wall.
  • the grooved Side wall of the first box forms with the open one Angular space of the connecting element is initially approximately U-shaped Opening that is closed with another plug element can, which on the one hand is directed towards the angular space Groove of the connecting element and on the other hand in a parallel to it Engages groove of the first further box.
  • connection or connecting element according to the invention can advantageously also as the end of an end Retaining wall can be used by facing it with the outside a grooved leg in alignment with the back of this Retaining wall is arranged while facing towards the front Plug element the angular space in alignment with the front wall of the adjacent concrete box closes, so that the leg, the only towards the inside of the angular space with an or is provided with several grooves at the end of such a retaining wall closes smoothly on the outside, i.e. a smooth end face this retaining wall forms.
  • the height and in particular the length of the legs of the Connection element can correspond approximately to that of the cuboid boxes. This allows retaining walls with a corner or face Completion in any amount by any number of stacked layers of boxes and connection elements be erected.
  • kits for different bends, so opposite a retaining wall section bends according to one or the other other side different connection elements, namely right and left connector elements are provided. So it belongs in in this case, mirror-symmetrical to the kit Connection elements to choose from a retaining wall section an angled section forward or backward to be able to connect.
  • An embodiment of the kit according to the invention can accordingly provide that the leg of the connecting elements on which the groove or grooves on the outside facing away from the angular space is or are arranged on its top and / or bottom has at least one matching and continuing groove and that has the groove or grooves open to the angular space Legs especially smooth on its top and bottom is.
  • the two legs of the connecting element can be in the right or arranged at an angle other than 90 ° his.
  • the most common case is a connector with a right angle between his two legs, so that Retaining walls with two sections arranged at right angles can be formed. But it is with connecting elements other angles between their legs also possible, retaining walls to create the individual sections under another, often at an obtuse angle to each other.
  • kits and in particular the connecting element can consist in that the or the the connection or angle elements belonging to the kit at the transition their two legs, especially in the angular space, a reinforcement, in particular in the form of a thickened material exhibit.
  • these connection elements can be increased Have strength over those without reinforcement, though not designed as a closed box with three walls are.
  • connection element is adjacent to an angular space open groove a material thickening directed into the angular space, Has widening or a projection, the in Use position upper end with the upper narrow side this leg is particularly flush.
  • connection elements can therefore be used for angular space be open groove adjacent and thereby in the position of use as a support surface for a further connection element or other component of the kit, if its External surface set back compared to that of the connecting element should be on which this further component of the kit is put on.
  • Connection elements with material thickenings protruding into the angular space can therefore be built retaining walls, which despite the essentially vertical courses of the outer surfaces of the individual Components of the kit inclined from bottom to top are inclined backwards and with a relatively steep Angle.
  • the lower end of the thickening can lead to the interior of the angular space be widened as a foot and especially up to other leg of the angular connecting element are sufficient. This will improve the overall stability of the connectors and also the introduction of support forces downwards or in improved the soil.
  • a kit for one in Fig.1 or Fig.11 at least partially shown in a corner area and built from this kit Prefabricated retaining wall 1 - hereinafter also "retaining wall 1" called - points in the use position one above the other, approximately cuboid, in the exemplary embodiment up and down open, for example made of concrete boxes 2 on the two parallel side walls 3 each parallel to the front wall 4 and thus also to the rear wall 5, in the use position have vertical grooves 6.
  • the adjacent ones Boxes 2 have a distance in this position of use according to Figures 1 to 7 and 11 of this plug element 7 is bridged in each case.
  • the boxes 2 also have on their top in their side walls 3 to the front wall 4 and Rear wall 5 parallel grooves 8, in which the plug element 7 also in the assembly position, filling the groove 8 like the groove 6 fits.
  • This kit for the construction of the retaining wall 1 belong also angular connection elements 9 (Fig.2 and 9) and angular Connection elements 10 (Fig.3 and 8). These each point two at an angle, in the exemplary embodiment at right angles mutually arranged legs 11 and 12, wherein the leg 11 of the two connection elements 9 and 10 to the angular space this angular connector 9 or 10 towards an open vertical, or parallel to the angular edge 13 groove 14 (Fig.8 and 9) or more such grooves 14 (Fig.2 and 3) and other legs 12 on the outside facing away from the angular space Has grooves 15, the shape, course and dimension correspond to the grooves 6 on the boxes 2.
  • the angular space between the two legs 11 and 12 open how to do it recognizes particularly well in FIGS. 2, 3, 8 and 9.
  • the number of grooves 14 and 15 on the two legs 11 and 12 of the angular connecting elements 9 and 10 according to Fig.2 and 3 corresponds to the number of grooves 6 on the side walls 3 of the Box 2 and all these grooves have the same dimensions.
  • Such a retaining wall 1 can therefore be erected by that concrete boxes 2 according to Figure 6 at a distance from each other in series arranged and connected with plate-shaped plug-in elements 7 become.
  • the Corner area angular connecting elements 9 or 10 used be, either according to Fig.4 or according to Fig.5 with each boxes 2 arranged in a corner by means of such plug-in elements 7 linked and connected.
  • Layers can be arranged according to the arrangements in the corner area Fig. 4 and 5 in a suitable manner, where 1, boxes 2 lie vertically one above the other in every second layer, while the boxes of the liner opposite offset and the horizontal and vertical distance using Plug elements 7 is bridged.
  • the height ranges of a retaining wall 1 are different angular connecting elements 9 and 10 according to the figures 2 and 3 and according to FIGS. 8 and 9 so mirror-symmetrical shaped to each other. They also allow different ones Bending directions of the respective retaining wall 1. Practical you could the connector 9 as the right and View connector 10 as the left connector if one the angle leg 11 viewed from the angular space and from it assumes that in the first case the second leg 12 left and 3, the second leg 12 at the right end of this Leg 11 comes off.
  • each the leg 12 of the connecting elements 9 and 10 on which the grooves 15 on the outside facing away from the angular space are arranged, matching on its top and has continuous grooves 16.
  • the one open to the angular space legs 14 having grooves 14 are on the top side thereof, as well as smooth on the underside, i.e. without grooves.
  • the other elements, namely boxes 2 and Legs 12 have no grooves on the underside.
  • connection elements 9 and 10 can also be added to the kit corresponding, not shown in the drawings Connection elements belong, in which the angle leg in one angles of 90 ° to one another are arranged.
  • connection elements In order to retaining walls 1 can be built, at an angle to each other trending sections other than a right Angle, for example an obtuse angle, if necessary but also include an acute angle.
  • Figure 7 shows an advantageous application of an angular Connection element 9 or 10 as a front end of a Retaining wall 1.
  • the one with vertical grooves that are open to the outside 15 provided angle leg 12 runs in alignment Rear wall 4 of a box 2 and between this connection element 9 or 10 facing side wall 3 and the other angle leg 11, a plate-shaped plug element 7 is inserted. This results in one at the end facing away from the box 2 such retaining wall 1 a smooth end face, which of the Outside of the leg 11 is formed.
  • the connector 9 or 10 can also be used as a conclusion at the end of such Retaining wall can be used, but its angular space is still in Use position is complete.
  • FIGS. 8 and 9 show that the angular Connection elements 9 and 10 adjacent to only one to the angular space open groove 14 a material thickening directed in the angular space 17a, which as a partial distribution or is formed as a projection.
  • the top face this thickening of material 17a is shown in FIG. 10 with the upper one Narrow side 11a of this material thickening 17a Leg 11 flush and thus forms a widened support surface for a further connection element 9 or 10 or another element of the kit for a retaining wall 1.
  • This thickening 17a is found according to FIGS. 8 and 9 on the free end of the leg 11 of this connector 9 or 10 opposite side of the groove 14 closer to the center this leg 11 down.
  • 8 and 9 show that the a limitation of the groove 14 in a lateral limitation of the Thickening 17a passes over.
  • a plug element 7 can at least in some areas also bear against the thickening 17a.
  • the thickening 17a is designed as a rib, however, it could also be as far as the inside edge the angular connecting elements 9 and 10 extended Spread of the leg 11 having it be formed and to a certain extent pass into the material thickening 17 in order to to form an even larger upper support surface. Most importantly, runs they, as can be clearly seen in Fig. 10, over the entire in the use position vertical dimension of the leg 11. It can therefore transfer support forces downwards.
  • the retaining wall 1 or the one provided for its construction The kit of prefabricated parts enables one in its course sharp-edged corner, in which the finished parts are also in Form a corner area with each other.
  • the Kit in addition to boxes 2 and plug elements 7 angular Connection elements 9 and 10 in particular made of concrete on their angle legs 11 and 12 on different sides have open grooves 14 and 15 into which the plug-in elements 7 fit. Since an angle leg is smooth on the outside, you can also smooth or groove-free front ends are formed on such retaining walls 1.
  • the plug elements 7 in the receiving them Grooves can also have play, if necessary, too To be able to manufacture retaining walls with corner areas of 90 ° deviate, even if the legs of the connecting elements are 90 ° lock in.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Retaining Walls (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP01127013A 2000-12-23 2001-11-14 Ensemble d' éléments préfabriqués pour mur de soutènement Expired - Lifetime EP1217127B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10064949 2000-12-23
DE10064949A DE10064949C1 (de) 2000-12-23 2000-12-23 Bausatz für eine Fertigteil-Stützmauer

Publications (3)

Publication Number Publication Date
EP1217127A2 true EP1217127A2 (fr) 2002-06-26
EP1217127A3 EP1217127A3 (fr) 2003-05-21
EP1217127B1 EP1217127B1 (fr) 2004-08-25

Family

ID=7668931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01127013A Expired - Lifetime EP1217127B1 (fr) 2000-12-23 2001-11-14 Ensemble d' éléments préfabriqués pour mur de soutènement

Country Status (3)

Country Link
EP (1) EP1217127B1 (fr)
AT (1) ATE274620T1 (fr)
DE (2) DE10064949C1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845404B1 (fr) * 2002-10-04 2005-04-08 Dominique Rossi Element de construction et mur de soutenement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236739C2 (de) 1982-10-04 1985-09-26 Schneider & Klippel Kg, 4190 Kleve Fertigteil-Stützmauer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313990A1 (de) * 1983-04-18 1984-10-25 Manfred 4300 Essen Bruer Boeschungsstein
DE3568363D1 (en) * 1985-09-26 1989-03-30 Rolf Scheiwiller Set of elements for composite constructions
CH682164A5 (fr) * 1987-12-31 1993-07-30 Otto Kalbermatten
DE8812417U1 (de) * 1988-10-01 1989-03-09 Ehl, Bernhard, 56626 Andernach Bausatz zur Bildung von Mauern und Wänden mit Verbundringen aus Beton
DE3833389A1 (de) * 1988-10-01 1990-04-12 Bernhard Ehl Verbundring aus beton zur bildung von mauern und waenden sowie aus verbundringen gebildete mauer oder wand
US5010707A (en) * 1989-08-21 1991-04-30 Ned Nelson Retaining wall block module
CH687394A5 (fr) * 1992-02-20 1996-11-29 Cornaz Et Fils S A Elément de construction en béton pour la construction à sec de murs de soutènement.
DE19817879A1 (de) * 1998-04-22 1999-10-28 Rolf Scheiwiller Beton-Formstein

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236739C2 (de) 1982-10-04 1985-09-26 Schneider & Klippel Kg, 4190 Kleve Fertigteil-Stützmauer

Also Published As

Publication number Publication date
EP1217127B1 (fr) 2004-08-25
EP1217127A3 (fr) 2003-05-21
DE10064949C1 (de) 2002-05-29
DE50103388D1 (de) 2004-09-30
ATE274620T1 (de) 2004-09-15

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