CN110528414A - 一种城市轨道交通声屏障 - Google Patents
一种城市轨道交通声屏障 Download PDFInfo
- Publication number
- CN110528414A CN110528414A CN201910888723.2A CN201910888723A CN110528414A CN 110528414 A CN110528414 A CN 110528414A CN 201910888723 A CN201910888723 A CN 201910888723A CN 110528414 A CN110528414 A CN 110528414A
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- aluminium profiles
- foreboard
- bottom plate
- muffler
- 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.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 32
- 230000009467 reduction Effects 0.000 claims abstract description 108
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 74
- 239000004411 aluminium Substances 0.000 claims abstract description 74
- 230000030279 gene silencing Effects 0.000 claims abstract description 28
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000005977 Ethylene Substances 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003584 silencer Effects 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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
- E01F8/0017—Plate-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
- E01F8/0029—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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910888723.2A CN110528414B (zh) | 2019-09-19 | 2019-09-19 | 一种城市轨道交通声屏障 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910888723.2A CN110528414B (zh) | 2019-09-19 | 2019-09-19 | 一种城市轨道交通声屏障 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110528414A true CN110528414A (zh) | 2019-12-03 |
CN110528414B CN110528414B (zh) | 2021-08-03 |
Family
ID=68669278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910888723.2A Active CN110528414B (zh) | 2019-09-19 | 2019-09-19 | 一种城市轨道交通声屏障 |
Country Status (1)
Country | Link |
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CN (1) | CN110528414B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110965469A (zh) * | 2019-12-24 | 2020-04-07 | 边海平 | 一种道路隔音护栏 |
CN115075157A (zh) * | 2022-06-22 | 2022-09-20 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | 一种噪声治理用轨道交通生态型声障板装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201265144Y (zh) * | 2008-09-08 | 2009-07-01 | 边振海 | 阶梯孔结构吸音板 |
CN205477857U (zh) * | 2016-03-07 | 2016-08-17 | 武汉凯通石化机械有限公司 | 一种分流式筒式消音器 |
CN108004947A (zh) * | 2017-11-17 | 2018-05-08 | 杨海华 | 一种新型道路隔音墙 |
CN208632992U (zh) * | 2018-06-13 | 2019-03-22 | 东莞新涛有机玻璃有限公司 | 多重降噪声屏障 |
CN209194379U (zh) * | 2018-10-24 | 2019-08-02 | 天津市莱茵环保新技术开发有限公司 | 一种声屏障板的安装构造 |
-
2019
- 2019-09-19 CN CN201910888723.2A patent/CN110528414B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201265144Y (zh) * | 2008-09-08 | 2009-07-01 | 边振海 | 阶梯孔结构吸音板 |
CN205477857U (zh) * | 2016-03-07 | 2016-08-17 | 武汉凯通石化机械有限公司 | 一种分流式筒式消音器 |
CN108004947A (zh) * | 2017-11-17 | 2018-05-08 | 杨海华 | 一种新型道路隔音墙 |
CN208632992U (zh) * | 2018-06-13 | 2019-03-22 | 东莞新涛有机玻璃有限公司 | 多重降噪声屏障 |
CN209194379U (zh) * | 2018-10-24 | 2019-08-02 | 天津市莱茵环保新技术开发有限公司 | 一种声屏障板的安装构造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110965469A (zh) * | 2019-12-24 | 2020-04-07 | 边海平 | 一种道路隔音护栏 |
CN115075157A (zh) * | 2022-06-22 | 2022-09-20 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | 一种噪声治理用轨道交通生态型声障板装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110528414B (zh) | 2021-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210713 Address after: Room 208, building 9, block a, intersection of BOCAI road and Xueyuan street, high tech Development Zone, Changchun City, Jilin Province 130000 Applicant after: Jilin Yun fan Intelligent Engineering Co.,Ltd. Address before: 241002 School of automobile and track, Anhui College of mechatronics, No.16, Wenjin West Road, higher education park, Yijiang District, Wuhu City, Anhui Province Applicant before: Wen Jinjian |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Sound Barrier for Urban Rail Transit Effective date of registration: 20230811 Granted publication date: 20210803 Pledgee: Bank of China Limited Changchun Development Zone Branch Pledgor: Jilin Yun fan Intelligent Engineering Co.,Ltd. Registration number: Y2023220000069 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230821 Granted publication date: 20210803 Pledgee: Bank of China Limited Changchun Development Zone Branch Pledgor: Jilin Yun fan Intelligent Engineering Co.,Ltd. Registration number: Y2023220000069 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Sound Barrier for Urban Rail Transit Effective date of registration: 20230823 Granted publication date: 20210803 Pledgee: Bank of China Limited Changchun Development Zone Branch Pledgor: Jilin Yun fan Intelligent Engineering Co.,Ltd. Registration number: Y2023220000076 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |