GB201013547D0 - Sonic crystal noise barrier - Google Patents

Sonic crystal noise barrier

Info

Publication number
GB201013547D0
GB201013547D0 GBGB1013547.3A GB201013547A GB201013547D0 GB 201013547 D0 GB201013547 D0 GB 201013547D0 GB 201013547 A GB201013547 A GB 201013547A GB 201013547 D0 GB201013547 D0 GB 201013547D0
Authority
GB
United Kingdom
Prior art keywords
noise barrier
crystal noise
sonic crystal
sonic
barrier
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Withdrawn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
GBGB1013547.3A
Other versions
GB2482714A (en
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.)
University of Salford
Open University
Original Assignee
University of Salford
Open University
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 University of Salford, Open University filed Critical University of Salford
Priority to GB201013547A priority Critical patent/GB2482714A/en
Publication of GB201013547D0 publication Critical patent/GB201013547D0/en
Priority to PCT/GB2011/051412 priority patent/WO2012020239A1/en
Publication of GB2482714A publication Critical patent/GB2482714A/en
Withdrawn legal-status Critical Current

Links

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
    • E01F8/0035—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
    • 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
    • E01F8/0011—Plank-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
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
GB201013547A 2010-08-12 2010-08-12 Constructional element for use in a noise barrier Withdrawn GB2482714A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201013547A GB2482714A (en) 2010-08-12 2010-08-12 Constructional element for use in a noise barrier
PCT/GB2011/051412 WO2012020239A1 (en) 2010-08-12 2011-07-25 Sonic crystal noise barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201013547A GB2482714A (en) 2010-08-12 2010-08-12 Constructional element for use in a noise barrier

Publications (2)

Publication Number Publication Date
GB201013547D0 true GB201013547D0 (en) 2010-09-29
GB2482714A GB2482714A (en) 2012-02-15

Family

ID=42937889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201013547A Withdrawn GB2482714A (en) 2010-08-12 2010-08-12 Constructional element for use in a noise barrier

Country Status (2)

Country Link
GB (1) GB2482714A (en)
WO (1) WO2012020239A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107245964A (en) * 2017-08-10 2017-10-13 湖南大学 A kind of sound-absorbed barrier top structure that phonon crystal is scattered based on Bragg

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3071758B1 (en) 2013-11-18 2017-07-05 Philips Lighting Holding B.V. Acoustically absorbing room divider
CN106782477A (en) * 2016-12-16 2017-05-31 江苏大学 A kind of Helmholtz chambers acoustic metamaterial with membrane structure
CN107245963B (en) * 2017-08-10 2019-03-22 湖南大学 A kind of sound barrier based on Bragg scattering phonon crystal
CN111270621B (en) * 2019-12-04 2021-09-28 华东交通大学 Novel two-dimensional phononic crystal sound barrier structure
CN112878219B (en) * 2021-01-14 2022-04-08 西南大学 Phononic crystal sound barrier with self-adaptive function
CN112982206A (en) * 2021-03-11 2021-06-18 常州纺织服装职业技术学院 3D printing noise reduction barrier for expressway
CN115748528A (en) * 2022-11-23 2023-03-07 兰州交通大学 Rail transit sound barrier based on four composite partition plate primitive cells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226910A5 (en) * 1973-04-20 1974-11-15 Elastomeres Plastiques Motorway sound-insulating panel - several aligned screens adjacent motorway
JPH04281905A (en) * 1991-01-07 1992-10-07 Yoshihei Hattori Sound absorber and sound absorbing panel by use thereof
IT1259060B (en) * 1992-03-10 1996-03-11 STRUCTURE OF ANTI-NOISE BARRIER
JPH0978539A (en) * 1995-09-14 1997-03-25 Sekisui Jushi Co Ltd Sound absorbing tube and sound absorbing structure fitted with it
ES2190904B2 (en) * 2002-02-13 2005-05-01 Universidad Politecnica De Valencia ACOUSTIC SCREEN.
WO2005049924A1 (en) * 2003-11-21 2005-06-02 Myungsung Industrial Development Co., Ltd. Soundproof wall and wall having the same
JP4829218B2 (en) * 2005-03-30 2011-12-07 パナソニック株式会社 Sound absorbing structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107245964A (en) * 2017-08-10 2017-10-13 湖南大学 A kind of sound-absorbed barrier top structure that phonon crystal is scattered based on Bragg
CN107245964B (en) * 2017-08-10 2019-04-26 湖南大学 A kind of sound-absorbed barrier top structure based on Bragg scattering phonon crystal

Also Published As

Publication number Publication date
WO2012020239A1 (en) 2012-02-16
GB2482714A (en) 2012-02-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)