EP3056609A1 - Élement de paroi insonorisé à proximité de voies ferrées - Google Patents

Élement de paroi insonorisé à proximité de voies ferrées Download PDF

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Publication number
EP3056609A1
EP3056609A1 EP16155392.0A EP16155392A EP3056609A1 EP 3056609 A1 EP3056609 A1 EP 3056609A1 EP 16155392 A EP16155392 A EP 16155392A EP 3056609 A1 EP3056609 A1 EP 3056609A1
Authority
EP
European Patent Office
Prior art keywords
sound
soundproof wall
wall element
absorbing pad
support
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.)
Withdrawn
Application number
EP16155392.0A
Other languages
German (de)
English (en)
Inventor
Peter Kerschbaumer
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.)
Betonwerk Rieder GmbH
Original Assignee
Betonwerk Rieder 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 Betonwerk Rieder GmbH filed Critical Betonwerk Rieder GmbH
Publication of EP3056609A1 publication Critical patent/EP3056609A1/fr
Withdrawn legal-status Critical Current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
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise

Definitions

  • the invention relates to a soundproof wall element for track-like shoring, consisting of a provided on its upper side with a tread supporting element with a one-sided, sound-absorbing pad.
  • the support element has a substantially C-shaped profile, wherein the lower C-leg, on which the soundproof wall element is seated, is longer than the upper, which serves as a tread.
  • the inside of the C-shaped profile facing the track during installation is provided with a sound-absorbing support, which in some embodiments also forms part of the tread surface.
  • the known soundproof wall element has the advantage that the wandering is simple by mere placement and juxtaposing.
  • a disadvantage is that, despite the relatively high weight, the large material consumption due to no sufficient lateral position stability is given. Moreover, the sound-absorbing pad is hardly protected from the weather (rain, etc.) from the top, so that it mostly soaks up due to their notorious porosity and therefore loses soundproofing properties.
  • the aim of the invention is therefore a soundproof wall element with simpler configuration, which can be made at the expense of separate support measures with less material and provides better weather protection for the sound-absorbing pad.
  • the soundproof wall element according to the invention essentially has an angle profile with a relatively long leg, which causes the element height, and a relatively short leg, the web. The cost of materials is therefore lower.
  • the sound-absorbing overlay bridge protects it from direct rain, snow, etc.
  • brackets posts, piles, posts, etc.
  • each soundproof wall element has a groove extending over the entire height for receiving a mounting profile section at its two adjacent end faces in the installed state.
  • the holder can penetrate seamlessly continuous sound-absorbing pads in the end faces of adjacent elements. There is therefore no interruption of the sound insulation properties by the brackets.
  • an optionally provided with a support rod conductor can be fastened.
  • the outer contour of the soundproofing wall element according to the invention in the course of manufacture can be kept smooth and thus simpler, since the conductors are to be attached only afterwards.
  • each sound insulation wall element it is advisable to provide an integrated, elongated cable channel in each sound insulation wall element.
  • a cable trough attachable to the side facing away from the track of the support element can also be provided, which preferably has a walk-on cover.
  • This embodiment has the advantage that when getting out of a wagon or the like. (or when exceeding the sound barrier wall from the track side) the height difference to be overcome with the ladder is less than with a non-existing cable tray. The possible fall height is thus reduced.
  • Fig. 1 a front view of the sound side of a soundproof wall element according to the invention for track-laying
  • Fig. 2 a side view
  • Fig. 3 a section along the line 111-111 of Fig. 1
  • Fig. 4 an oblique view from the sound side.
  • the soundproof wall element 1 for track-laying shoring has a support element 2, which is designed substantially as a plate 3, which is provided on its upper side with a one-piece, angled at 90 ° web 4. On the side of the web 4, and superior to this, a sound-absorbing pad 5 is arranged. This can, for example, be cast in a form-fitting manner together with the support element 2, so that a detachment of the support 5 from the plate 3 is prevented.
  • the support member 2 and the sound-absorbing pad 5 are conventional materials, eg on the one hand concrete, on the other hand aerated concrete, wood concrete, etc., in question.
  • the surface structure of the support 5 can be selected in a known manner become.
  • the height of the soundproof wall element 1 is dimensioned such that the upper side of the web 4, ie the tread surface, is approximately at the height of exit of a railway wagon when the soundproof wall element 1 is seated close to the track on the ground.
  • leading foot recesses 6 are formed from the ground contact surface to the top of the support member 2.
  • these tread recesses 6 may be provided in a separate part, which is also sound-absorbing.
  • conductors 9, optionally with support rods 10 may be fastened, preferably visà vis the foot recesses 6 (FIG. Fig. 4 ). In this way, the soundproof wall element 1 can be exceeded from both sides.
  • anchors (not shown) anchored in the ground, such as posts, piles, posts, e.g. with I-profile, between which the soundproof wall elements 1 are to be attached.
  • the sound-absorbing pads 5 can adjoin each other gapless, each soundproofing wall element 1 at its two end faces on a total height extending groove 8, in which a profile portion of the holder can be accommodated.
  • an elongated, integrated cable channel (not shown) may be provided in the soundproof wall element according to the invention.
  • a cable tray 11 may be provided, which expediently has a walk-12 cover. The height difference to be overcome with the ladder 9 is thereby reduced.
  • soundproof wall elements 1 When constructing a track-close soundproofing wall of soundproofing wall elements 1 according to the invention, the required holders are initially in the length of the soundproofing wall elements 1 corresponding distances to anchor, whereupon the sound barrier wall elements 1 between them, usually by means of a mobile track crane from above, can be inserted.
  • soundproof wall elements 1 according to the invention are mounted either on one side of a track, on both sides of a track or - in the case of a multi-track rail track - between the tracks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP16155392.0A 2015-02-13 2016-02-12 Élement de paroi insonorisé à proximité de voies ferrées Withdrawn EP3056609A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM50016/2015U AT14626U1 (de) 2015-02-13 2015-02-13 Schallschutzwandelement für gleisnahen Verbau

Publications (1)

Publication Number Publication Date
EP3056609A1 true EP3056609A1 (fr) 2016-08-17

Family

ID=55272908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16155392.0A Withdrawn EP3056609A1 (fr) 2015-02-13 2016-02-12 Élement de paroi insonorisé à proximité de voies ferrées

Country Status (2)

Country Link
EP (1) EP3056609A1 (fr)
AT (1) AT14626U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863576A (zh) * 2019-11-22 2020-03-06 山西尚风科技股份有限公司 一种泄压式双面吸声盒

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556609A1 (fr) * 1992-02-20 1993-08-25 EUKA BAUELEMENTE VERKAUFSGESELLSCHAFT mbH Quai ferroviaire
WO2010128937A1 (fr) * 2009-05-04 2010-11-11 Z-Bloc International Ab Dispositif de protection acoustique destiné à l'atténuation du bruit inconfortable du trafic
DE202012008924U1 (de) 2012-09-18 2012-11-23 orange architekten, Tschada Weber GbR ( vertretungsberechtigter Gesellschafter, Herr Peter Tschada, 10245 Berlin) Schallschutzsytem für Verkehrswege
DE202012102192U1 (de) * 2012-06-14 2013-09-18 Hering Bau Gmbh & Co. Kg Abschirmeinheit aus Beton

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011105513U1 (de) * 2011-09-09 2011-12-05 Bauunternehmen Deutschle Gmbh & Co. Kg Bauelement für niedere Schallschutzwände entlang von Bahngleisen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556609A1 (fr) * 1992-02-20 1993-08-25 EUKA BAUELEMENTE VERKAUFSGESELLSCHAFT mbH Quai ferroviaire
WO2010128937A1 (fr) * 2009-05-04 2010-11-11 Z-Bloc International Ab Dispositif de protection acoustique destiné à l'atténuation du bruit inconfortable du trafic
DE202012102192U1 (de) * 2012-06-14 2013-09-18 Hering Bau Gmbh & Co. Kg Abschirmeinheit aus Beton
DE202012008924U1 (de) 2012-09-18 2012-11-23 orange architekten, Tschada Weber GbR ( vertretungsberechtigter Gesellschafter, Herr Peter Tschada, 10245 Berlin) Schallschutzsytem für Verkehrswege

Also Published As

Publication number Publication date
AT14626U1 (de) 2016-02-15

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