ATE526658T1 - Viskoelastischer phononischer kristall - Google Patents

Viskoelastischer phononischer kristall

Info

Publication number
ATE526658T1
ATE526658T1 AT08867421T AT08867421T ATE526658T1 AT E526658 T1 ATE526658 T1 AT E526658T1 AT 08867421 T AT08867421 T AT 08867421T AT 08867421 T AT08867421 T AT 08867421T AT E526658 T1 ATE526658 T1 AT E526658T1
Authority
AT
Austria
Prior art keywords
medium
sound barrier
candidate
viscoelastic
determining
Prior art date
Application number
AT08867421T
Other languages
English (en)
Inventor
Ali Berker
Manish Jain
Mark Purgett
Sanat Mohanty
Pierre Deymier
Bassam Merheb
Original Assignee
3M Innovative Properties Co
Univ Arizona
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 3M Innovative Properties Co, Univ Arizona filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE526658T1 publication Critical patent/ATE526658T1/de

Links

Classifications

    • 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
    • G10K11/165—Particles in a matrix
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
AT08867421T 2007-12-21 2008-12-15 Viskoelastischer phononischer kristall ATE526658T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1579607P 2007-12-21 2007-12-21
PCT/US2008/086823 WO2009085693A1 (en) 2007-12-21 2008-12-15 Viscoelastic phononic crystal

Publications (1)

Publication Number Publication Date
ATE526658T1 true ATE526658T1 (de) 2011-10-15

Family

ID=40469785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08867421T ATE526658T1 (de) 2007-12-21 2008-12-15 Viskoelastischer phononischer kristall

Country Status (7)

Country Link
US (1) US9324312B2 (de)
EP (2) EP2223296B1 (de)
JP (1) JP5457368B2 (de)
KR (1) KR101642868B1 (de)
CN (1) CN101952882B (de)
AT (1) ATE526658T1 (de)
WO (1) WO2009085693A1 (de)

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US9324312B2 (en) * 2007-12-21 2016-04-26 3M Innovative Properties Company Viscoelastic phononic crystal
US8607921B2 (en) * 2008-12-23 2013-12-17 3M Innovative Properties Company Hearing protection process and device
CN102483913A (zh) * 2009-03-02 2012-05-30 代表亚利桑那大学的亚利桑那校董会 固态声学超材料和使用其聚焦声音的方法
JP4852626B2 (ja) * 2009-04-28 2012-01-11 日東電工株式会社 応力−ひずみ曲線式を出力するためのプログラム及びその装置、並びに、弾性材料の物性評価方法
EP2446433A4 (de) * 2009-06-25 2017-08-02 3M Innovative Properties Company Schallschutz zur handhabung von hörbarer schallfrequenz
CN103546117B (zh) * 2012-07-17 2017-05-10 中国科学院声学研究所 一种二维压电声子晶体射频声波导
US8875838B1 (en) * 2013-04-25 2014-11-04 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic and elastic flatband formation in phononic crystals:methods and devices formed therefrom
KR101422113B1 (ko) * 2013-04-26 2014-07-22 목포해양대학교 산학협력단 통기통로 또는 통수통로 둘레에 중첩된 차음용 공진챔버를 갖는 통기형 또는 통수형 방음벽
CN103279594B (zh) * 2013-04-26 2016-08-10 北京工业大学 一种二维固-固声子晶体z模态带隙优化方法
CN104683906B (zh) * 2013-11-28 2018-06-05 中国科学院声学研究所 用于高指向性声频扬声器测量系统的声子晶体滤波装置
KR101616051B1 (ko) * 2014-05-29 2016-04-27 주식회사 큐티아이 국소 공진 구조를 갖는 음향 차폐재
CN104538022B (zh) * 2014-12-25 2017-08-04 哈尔滨工程大学 一种基于广义声子晶体半柱壳声波带隙特性的隔声罩
WO2017075187A2 (en) * 2015-10-30 2017-05-04 Massachusetts Institute Of Technology Subwavelength acoustic metamaterial having tunable acoustic absorption
JP6969084B2 (ja) * 2016-04-20 2021-11-24 富士フイルムビジネスイノベーション株式会社 画像形成装置及び画像形成ユニット
CN106570203B (zh) * 2016-09-21 2020-11-24 中国科学院声学研究所东海研究站 基于声子晶体理论的超声刀的刀杆结构确定方法
CN107039031B (zh) * 2017-04-21 2020-10-23 广东工业大学 声子晶体及声斜入射全透射的实现方法
AU2018312332A1 (en) * 2017-07-31 2020-02-06 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Elastic material for coupling time-varying vibro-acoustic fields propagating through a medium
CN108847213B (zh) * 2018-06-08 2023-05-05 广东工业大学 一种声子晶体及声学设备
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CN110014709A (zh) * 2019-03-12 2019-07-16 北京化工大学 聚氨酯弹性体声子晶体消音膜及其制造方法
CN111270621B (zh) * 2019-12-04 2021-09-28 华东交通大学 一种新型二维声子晶体声屏障结构
US20230298553A1 (en) * 2020-08-19 2023-09-21 Smd Corporation Acoustic Meta Material Panel System for Attenuating Sound
CN113066464B (zh) * 2021-04-01 2022-05-24 温州大学 一种声光子晶体结构
CN115928618A (zh) * 2022-11-23 2023-04-07 兰州交通大学 一种基于四复合十字型原胞的轨道交通声屏障
CN115748528A (zh) * 2022-11-23 2023-03-07 兰州交通大学 一种基于四复合夹隔板原胞的轨道交通声屏障

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Also Published As

Publication number Publication date
JP5457368B2 (ja) 2014-04-02
JP2011508263A (ja) 2011-03-10
EP2223296A1 (de) 2010-09-01
KR101642868B1 (ko) 2016-07-26
US9324312B2 (en) 2016-04-26
KR20100132485A (ko) 2010-12-17
WO2009085693A1 (en) 2009-07-09
CN101952882B (zh) 2013-05-22
EP2223296B1 (de) 2011-09-28
CN101952882A (zh) 2011-01-19
US20110100746A1 (en) 2011-05-05
EP2442301A1 (de) 2012-04-18

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