CA2858850A1 - Noise reduction device - Google Patents

Noise reduction device Download PDF

Info

Publication number
CA2858850A1
CA2858850A1 CA2858850A CA2858850A CA2858850A1 CA 2858850 A1 CA2858850 A1 CA 2858850A1 CA 2858850 A CA2858850 A CA 2858850A CA 2858850 A CA2858850 A CA 2858850A CA 2858850 A1 CA2858850 A1 CA 2858850A1
Authority
CA
Canada
Prior art keywords
noise reduction
wall
base element
reduction device
curvature
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.)
Abandoned
Application number
CA2858850A
Other languages
English (en)
French (fr)
Inventor
Thomas Danner
Bernhard Lichtberger
Erich Mayrhofer
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.)
ART ASAMER RUBBER TECHNOLOGY GmbH
Original Assignee
ART ASAMER RUBBER TECHNOLOGY 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 ART ASAMER RUBBER TECHNOLOGY GmbH filed Critical ART ASAMER RUBBER TECHNOLOGY GmbH
Publication of CA2858850A1 publication Critical patent/CA2858850A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B26/00—Tracks or track components not covered by any one of the preceding groups
    • E01B26/005—Means for fixing posts, barriers, fences or the like to rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
    • 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
    • E01F8/0029—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
CA2858850A 2011-11-22 2012-11-21 Noise reduction device Abandoned CA2858850A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATGM634/2011 2011-11-22
AT6342011 2011-11-22
PCT/AT2012/050182 WO2013075159A1 (de) 2011-11-22 2012-11-21 Lärmschutzvorrichtung

Publications (1)

Publication Number Publication Date
CA2858850A1 true CA2858850A1 (en) 2013-05-30

Family

ID=48468898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2858850A Abandoned CA2858850A1 (en) 2011-11-22 2012-11-21 Noise reduction device

Country Status (7)

Country Link
US (1) US20150053502A1 (de)
EP (1) EP2817457B1 (de)
JP (1) JP2015501893A (de)
CN (1) CN104246077A (de)
CA (1) CA2858850A1 (de)
RU (1) RU2014125082A (de)
WO (1) WO2013075159A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512523B1 (de) * 2011-11-22 2013-09-15 Art Asamer Rubber Technology Gmbh Fundamentlose Lärmschutzvorrichtung
CN103498428B (zh) * 2013-09-25 2016-08-17 江苏泛亚微透科技股份有限公司 交通声屏障用高吸声组合材料及其制备方法
FR3025533B1 (fr) * 2014-09-10 2016-11-18 Systra Installation anti-bruit pour voie de transport guide et voie de transport guide equipee d'une telle installation
CN111145717B (zh) * 2020-01-02 2023-06-13 中车株洲电力机车有限公司 一种轨道交通环境噪声预测的装置及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1534470A1 (de) * 1964-02-18 1969-04-17 Autostrade Conzessioni E Costr Leitplanke fuer Autostrassen
FR2598484A1 (fr) * 1986-03-24 1987-11-13 Chadourne Roger Chaine de supports de stabilisation utilisee notamment pour la securite sur les voies routieres
US5134815A (en) * 1989-04-10 1992-08-04 Pickett William H Barrier structure
AT393146B (de) * 1989-04-14 1991-08-26 Universale Bau Aktiengesellsch Betonsockel zur herstellung einer aus aneinandergereihten, mit ihren stirnflaechen aneinanderliegenden betonsockeln gefertigten leiteinrichtung
CN2285318Y (zh) * 1996-02-07 1998-07-01 上海申华声学装备有限公司 一种微穿孔吸声屏
ATE207165T1 (de) * 1997-02-19 2001-11-15 Phoenix Ag Schallschutzvorrichtung

Also Published As

Publication number Publication date
EP2817457A1 (de) 2014-12-31
EP2817457B1 (de) 2017-01-11
US20150053502A1 (en) 2015-02-26
JP2015501893A (ja) 2015-01-19
CN104246077A (zh) 2014-12-24
WO2013075159A1 (de) 2013-05-30
RU2014125082A (ru) 2015-12-27

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20161123