CA2148877C - Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse - Google Patents

Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse

Info

Publication number
CA2148877C
CA2148877C CA 2148877 CA2148877A CA2148877C CA 2148877 C CA2148877 C CA 2148877C CA 2148877 CA2148877 CA 2148877 CA 2148877 A CA2148877 A CA 2148877A CA 2148877 C CA2148877 C CA 2148877C
Authority
CA
Canada
Prior art keywords
acoustic barrier
panels
columns
panel
barrier defined
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 - Fee Related
Application number
CA 2148877
Other languages
English (en)
Other versions
CA2148877A1 (fr
Inventor
George R. Underhill
Bruce T. Barit
Edward A. Landers
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2148877 priority Critical patent/CA2148877C/fr
Publication of CA2148877A1 publication Critical patent/CA2148877A1/fr
Application granted granted Critical
Publication of CA2148877C publication Critical patent/CA2148877C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01F8/0029—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
    • 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

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)
CA 2148877 1995-05-08 1995-05-08 Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse Expired - Fee Related CA2148877C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2148877 CA2148877C (fr) 1995-05-08 1995-05-08 Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2148877 CA2148877C (fr) 1995-05-08 1995-05-08 Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse

Publications (2)

Publication Number Publication Date
CA2148877A1 CA2148877A1 (fr) 1996-04-06
CA2148877C true CA2148877C (fr) 1998-10-27

Family

ID=4155801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2148877 Expired - Fee Related CA2148877C (fr) 1995-05-08 1995-05-08 Barrieres antibruit pour routes et aeroports en panneaux de beton precontraint a ame creuse

Country Status (1)

Country Link
CA (1) CA2148877C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775369A (zh) * 2015-01-19 2015-07-15 江苏新光环保工程有限公司 一种声屏障立柱及其制备方法
US11479931B2 (en) 2019-01-23 2022-10-25 Ail International Inc. Elongate panel for a sound wall and a stiffener member for the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112144431B (zh) * 2020-09-26 2021-09-07 威海广泰空港设备股份有限公司 一种机场跑道隔音系统
CN113250101A (zh) * 2021-06-17 2021-08-13 中铁电气工业有限公司江西环保分公司 一种无外露立柱的砌体式生态声屏障及其制备方法
CN114214978A (zh) * 2021-12-15 2022-03-22 武汉红四方交通建设有限公司 一种声屏障防脱落装置
CN114045763B (zh) * 2021-12-27 2022-12-20 重庆交通大学 一种桥梁用单侧防风声屏障装置
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
CN115874556B (zh) * 2022-12-08 2025-03-07 江苏中铁环保装备有限公司 一种组合式声屏障及其组合结构

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775369A (zh) * 2015-01-19 2015-07-15 江苏新光环保工程有限公司 一种声屏障立柱及其制备方法
CN104775369B (zh) * 2015-01-19 2017-04-12 江苏新光环保工程有限公司 一种声屏障立柱及其制备方法
US11479931B2 (en) 2019-01-23 2022-10-25 Ail International Inc. Elongate panel for a sound wall and a stiffener member for the same
US11598057B2 (en) 2019-01-23 2023-03-07 Ail International Inc. Sound wall and method of constructing the same
US20230160161A1 (en) * 2019-01-23 2023-05-25 Ail International Inc. Sound wall and method of constructing the same
US12104339B2 (en) * 2019-01-23 2024-10-01 Ail International Inc. Sound wall and method of constructing the same

Also Published As

Publication number Publication date
CA2148877A1 (fr) 1996-04-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed