EP0548856B1 - Mur anti-bruit avec moyens de portage - Google Patents

Mur anti-bruit avec moyens de portage Download PDF

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Publication number
EP0548856B1
EP0548856B1 EP92121634A EP92121634A EP0548856B1 EP 0548856 B1 EP0548856 B1 EP 0548856B1 EP 92121634 A EP92121634 A EP 92121634A EP 92121634 A EP92121634 A EP 92121634A EP 0548856 B1 EP0548856 B1 EP 0548856B1
Authority
EP
European Patent Office
Prior art keywords
wall
wall elements
support
shoulder
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92121634A
Other languages
German (de)
English (en)
Other versions
EP0548856A1 (fr
Inventor
Peter Bold
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.)
Karl Bold & Co GmbH
Original Assignee
Karl Bold & Co 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
Priority claimed from DE19924211049 external-priority patent/DE4211049A1/de
Application filed by Karl Bold & Co GmbH filed Critical Karl Bold & Co GmbH
Publication of EP0548856A1 publication Critical patent/EP0548856A1/fr
Application granted granted Critical
Publication of EP0548856B1 publication Critical patent/EP0548856B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0017—Plate-like elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers

Definitions

  • the invention relates to a visual and noise barrier with support structure, in particular for such walls made of concrete and correspondingly high weight.
  • FR-A-2 489 390 already discloses a visual and noise protection wall with support structure, the wall elements of which are combined with a support structure whose individual support supports the wall elements at their front ends on one, the lower edge of the wall elements in practically the total thickness of the wall elements carry this shoulder underneath, the projecting wall elements being inserted in a recess corresponding to the depth of the shoulder in the side of the support bracket facing the wall element, and wherein two abutting front end regions of the wall elements are each arranged on one half of the support shoulder of a support bracket.
  • the object of the present invention is to provide a generic visual and noise barrier in which this disadvantage is avoided.
  • This object is achieved in that a, in particular form-fitting, arrangement is provided between the shoulder and the underside of the wall element against horizontal displacement, and in that the towering wall elements close to their upper edge e.g. are connected to the support bracket by means of screws.
  • FIGS. 1 to 14 Examples of the invention are shown in FIGS. 1 to 14 described in more detail.
  • the according to FIGS. 1 to 3 built-up visual and noise barrier 1 consists of individual wall elements 2 made of heavy-weight concrete.
  • the front or front side 3 is covered with comparatively brittle sound absorption profiles 4, which is supported by a continuous concrete supporting wall 5 with a high load-bearing capacity. This is near its top edge 6 z. B. connected by screws 7 to the upper, freely projecting end 8 of the support beam 9.
  • the connection with the support beam 9 thus takes place on the concrete support wall 5 of the wall elements 2 facing the support beam.
  • Each support bracket 9 holds two abutting ends 11 of the wall elements, which are arranged in a recess 12 with a depth corresponding to the thickness of the wall elements.
  • the lower edge 13 of the wall elements lies on a shoulder 14 (possibly with a protective element 15) and is fixed there against horizontal displacement by means of a pin 16.
  • the support beam 9 is in a foundation 17th anchored and protrudes on the side opposite the sound absorption profiles 4 in the slimmest possible form with a support part 18 behind the wall elements to the upper edge thereof.
  • separate cavities 20 are provided between the concrete supporting wall 5 made of normal concrete and the sound-absorbing profiles 4 made of bulk porous lean-concrete layer 4 ', preferably protruding at least partially into the lean-concrete layer 4', the walls or boundaries of which Lean concrete layer and the layer of normal concrete are formed.
  • cavities 20 run with a laterally limited dimension along the noise protection wall parallel behind the wave troughs 43 and are filled with mineral wool 21, which is preferably in profile-structured form 44, for improved sound insulation so that air spaces 45 are retained after pouring with the normal concrete layer 5 (concrete supporting wall).
  • the lean concrete is first filled and compacted in the mold up to the intermediate level 46, i. H. to form the outer soundproofing profiles 47. Then, to shape the cavities, 20 slats or shaped profiles are placed on the intermediate level 46 and the spaces between them are further filled and compressed, the inside of the shaped profiles lying in a plane with the boundary to the normal concrete layer.
  • the shaped profiles are removed and the mineral wool filling 21 is fastened into the cavities 20 by nailing before the reinforcements are inserted and the further pouring with the normal concrete layer 5 takes place.
  • Noise barrier wall construction 1 differs from that described in FIGS. 1 to 5 above all in that a recessed wall element 2 'is provided between two wall elements 2 in order to set up 29 train operating devices or train signal signs in an indented section to be able to.
  • the shoulders 14 are designed at twice the depth as comparatively in FIG. 4, the screws 7 passing through both wall elements 2 lying one behind the other (FIG. 9 upper section).
  • the wall elements 2 are by means of a thickening 24, d. H. vertical pins in sleeves held in position against the support beam 9, which merges into a tapered pin 27 towards the foundation 17. This pin 27 is firmly anchored or cast in a recess 26 of the foundation 17.
  • the support support construction shown in FIGS. 12 to 14 is for sound or. Occupy noise protection profiles, i.e. provided in the narrow space between two adjacent rails placed sound insulation walls.
  • a support structure 30 is provided which is covered on both sides with sound-absorbing profiles 4, which results in a continuous shape of the profile surface and its support beam 9 or its support part 18 forms the concrete support wall 5 for the sound absorption profiles 4.
  • These support beams 9 have the shoulders 14 on both sides in the longitudinal direction of the wall element, on which the ends 11 of the wall elements 2 rest, and are positioned by means of bulges 24 made of vertical pins guided in sleeves.
  • the noise protection wall 1 which is not according to the invention, its upper edge is provided with a cap-shaped, longitudinally continuous upper edge cover 28 against the ingress of moisture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Building Environments (AREA)
  • Casings For Electric Apparatus (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Claims (3)

  1. Mur-écran antibruit (1) comprenant une construction porteuse, dont les éléments de paroi (2) sont combinés à la construction porteuse, dont les éléments porteurs individuels (9) portent les éléments de paroi au niveau de leurs extrémités frontales (11) sur un épaulement (14) qui saisit la bordure inférieure (13) des éléments de paroi par le dessous pratiquement sur l'épaisseur totale des éléments de paroi, dans lequel les éléments de paroi faisant saillie vers le haut sont engagés dans un évidement (12) correspondant à la profondeur de l'épaulement, dans le côté de l'élément porteur dirigé vers l'élément de paroi, et dans lequel deux zones terminales frontales (11) en butée l'une contre l'autre des éléments de paroi sont agencées sur une moitié respective de l'épaulement d'appui (14) d'un élément porteur, caractérisé en ce qu'il est prévu une monture (16) agencée entre l'épaulement et la face inférieure (13) de l'élément de paroi, assurant en particulier un blocage par coopération de formes, destinée à s'opposer à un décalage horizontal, et en ce que les éléments de paroi dirigés vers le haut sont reliés au voisinage de leur bordure supérieure avec l'élément porteur, par exemple au moyen de vis.
  2. Mur-écran antibruit selon la revendication 1, caractérisé en ce que les épaulements (14) des éléments porteurs individuels (9) ont une épaisseur double de celle d'un élément de paroi (2), et en ce que les extrémités (11) des éléments de paroi (2) sont posées côte à côte et en chevauchement sur lesdits épaulements.
  3. Mur-écran antibruit selon l'une ou l'autre des revendications 1 et 2, caractérisé en ce qu'entre la paroi porteuse en béton (5) d'un élément de paroi (2) et les profilés d'amortissements de bruit (4) agencés sur celle-ci, il est prévu des cavités (20) associées aux régions en renforcement des profilés d'amortissement de bruit (4), avec un matériau absorbant (21) par exemple de la laine minérale.
EP92121634A 1991-12-20 1992-12-18 Mur anti-bruit avec moyens de portage Expired - Lifetime EP0548856B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4142345 1991-12-20
DE4142345 1991-12-20
DE4211049 1992-04-02
DE19924211049 DE4211049A1 (de) 1991-04-02 1992-04-02 Grossflaechiges laermschutzwand-element aus beton und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
EP0548856A1 EP0548856A1 (fr) 1993-06-30
EP0548856B1 true EP0548856B1 (fr) 1996-03-13

Family

ID=25910374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92121634A Expired - Lifetime EP0548856B1 (fr) 1991-12-20 1992-12-18 Mur anti-bruit avec moyens de portage

Country Status (3)

Country Link
EP (1) EP0548856B1 (fr)
AT (1) ATE135434T1 (fr)
DE (1) DE59205694D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109807A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Trägerschicht
DE102015109808A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement und Schallschutzwand mit einem solchen
WO2016203057A1 (fr) 2015-06-19 2016-12-22 Liaver Gmbh & Co.Kg Élément de construction absorbant les sons et paroi insonorisante comprenant un tel élément
DE102016124755B3 (de) * 2016-12-19 2018-02-15 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Löschungsprofilen sowie Schallschutzwand

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712902B1 (fr) * 1993-11-26 1996-02-16 Tuyaux Bonna Dispositif d'isolation acoustique et procédé de fabrication d'un tel dispositif.
NL9400173A (nl) * 1994-02-04 1995-09-01 Veldhoen Raalte B V Geluidsscherm.
FR2724401B1 (fr) * 1994-09-09 1996-12-20 Sabla Sa Panneau a fonction d'amortissement d'ondes sonores pour l'erection de parois anti-bruit et paroi en faisant application
FR2737514B1 (fr) * 1995-08-01 1997-10-03 Demathieu & Bard Ecran antibruit
DE19601095A1 (de) * 1996-01-13 1997-07-17 Zueblin Ag Integrierte Photovoltaik Lärmschutzbauwerke
FR2795756B1 (fr) * 1999-06-30 2002-01-18 Capremib Champagne Ardennes Pr Ecran acoustique composite multimateriaux
DE102004036288A1 (de) * 2004-06-09 2006-03-09 Eudur-Bau Gmbh & Co. Kg Vorrichtung zur Herstellung einer mehrschichtigen Platte aus Beton

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7913787U1 (fr) * 1979-08-30 Stewing, Albert, 4270 Dorsten
FR2489390A1 (fr) * 1980-08-26 1982-03-05 Muller Roger Mur anti-bruit
DE8316339U1 (de) * 1983-06-03 1983-11-17 Lemmen, Bernward, 5000 Köln Lärmschutzwand
DE3331670A1 (de) * 1983-08-25 1985-03-14 Günther Dipl.-Ing. 6300 Gießen Förster Leitwand mit zusaetzlichem schallschutz fuer kfz-strassen
DE3827144A1 (de) * 1988-08-10 1990-02-15 Ulrich Dipl Ing Gerstner Schallabsorbierendes bauteil
FR2657903B1 (fr) * 1990-02-05 1992-06-12 Socarel Nouveau type de panneau en beton pour la realisation de murs anti-bruits.
DE9109817U1 (de) * 1991-08-08 1991-10-31 Degussa Ag, 6000 Frankfurt Lärmschutzwand

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109807A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Trägerschicht
DE102015109808A1 (de) 2015-06-19 2016-12-22 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement und Schallschutzwand mit einem solchen
WO2016203057A1 (fr) 2015-06-19 2016-12-22 Liaver Gmbh & Co.Kg Élément de construction absorbant les sons et paroi insonorisante comprenant un tel élément
DE102016124755B3 (de) * 2016-12-19 2018-02-15 Liaver Gmbh & Co. Kg Schallabsorbierendes Bauelement mit Löschungsprofilen sowie Schallschutzwand
WO2018114522A1 (fr) 2016-12-19 2018-06-28 Liaver Gmbh & Co.Kg Élément de construction absorbant le son à profilés d'étouffement et paroi d'insonorisation

Also Published As

Publication number Publication date
EP0548856A1 (fr) 1993-06-30
DE59205694D1 (de) 1996-04-18
ATE135434T1 (de) 1996-03-15

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