CN103792287A - Large-area structural damage detection method based on Lamb wave - Google Patents
Large-area structural damage detection method based on Lamb wave Download PDFInfo
- Publication number
- CN103792287A CN103792287A CN201410020701.1A CN201410020701A CN103792287A CN 103792287 A CN103792287 A CN 103792287A CN 201410020701 A CN201410020701 A CN 201410020701A CN 103792287 A CN103792287 A CN 103792287A
- Authority
- CN
- China
- Prior art keywords
- damage
- mode
- signal
- lamb
- method based
- 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.)
- Pending
Links
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410020701.1A CN103792287A (en) | 2014-01-16 | 2014-01-16 | Large-area structural damage detection method based on Lamb wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410020701.1A CN103792287A (en) | 2014-01-16 | 2014-01-16 | Large-area structural damage detection method based on Lamb wave |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103792287A true CN103792287A (en) | 2014-05-14 |
Family
ID=50668158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410020701.1A Pending CN103792287A (en) | 2014-01-16 | 2014-01-16 | Large-area structural damage detection method based on Lamb wave |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103792287A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104597083A (en) * | 2015-01-13 | 2015-05-06 | 大连理工大学 | Ultrasonic guided wave and electromechanical impedance-based mobile damage detection method |
CN104965023A (en) * | 2015-05-21 | 2015-10-07 | 江苏大学 | Multi-modal guided-wave industrial pipeline diagnostic method |
CN106596737A (en) * | 2016-11-29 | 2017-04-26 | 大连理工大学 | Lamb wave structure-based multi-mode signal separation method |
CN106908519A (en) * | 2017-04-09 | 2017-06-30 | 中国人民解放军海军航空工程学院青岛校区 | Packaged type fastener based on Lamb loosens Damage detection device |
CN108445079A (en) * | 2018-03-07 | 2018-08-24 | 重庆大学 | The coaxial mixing detection method in the same direction of Lamb wave of thin plate earlier damage |
CN108536920A (en) * | 2018-03-19 | 2018-09-14 | 上海理工大学 | A method of calculating, which is lain, drips Lamb wave scattering coefficient |
CN111044612A (en) * | 2019-12-19 | 2020-04-21 | 大连君晟科技有限责任公司 | Single-mode Lamb signal extraction method |
CN111812207A (en) * | 2020-07-21 | 2020-10-23 | 大连理工大学 | Non-reference damage diagnosis imaging method based on ultrasonic guided wave conversion mode extraction |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6070468A (en) * | 1997-04-23 | 2000-06-06 | The Board Of Trustees Of The Leland Stanford Junior University | Micromachined ultrasonic leaky wave air transducers |
CN101539541A (en) * | 2009-04-09 | 2009-09-23 | 上海交通大学 | Detection method of thick beam structure damage based on guide wave |
CN101762635A (en) * | 2008-12-25 | 2010-06-30 | 中国石油天然气股份有限公司 | Method for detecting guide waves of steel storage tank bottom plate |
CN101799454A (en) * | 2010-04-13 | 2010-08-11 | 哈尔滨工业大学 | Electromagnetic ultrasonic flaw detecting method for eliminating electromagnetic ultrasonic Lamb wave multi-mode influence |
JP2010175340A (en) * | 2009-01-28 | 2010-08-12 | Nagoya Institute Of Technology | Plate thickness measuring method and plate thickness measuring apparatus |
CN202052686U (en) * | 2011-03-23 | 2011-11-30 | 北京工业大学 | Low-frequency single-mode lamb wave energy transducer |
CN102393421A (en) * | 2011-09-21 | 2012-03-28 | 北京工业大学 | Electromagnetic acoustic sensor with consistent circumferential direction and single S0 mode Lamb wave |
CN102539528A (en) * | 2011-09-21 | 2012-07-04 | 北京工业大学 | System and method for detecting corrosion of storage tank base plate based on ultrasonic Lamb wave |
-
2014
- 2014-01-16 CN CN201410020701.1A patent/CN103792287A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6070468A (en) * | 1997-04-23 | 2000-06-06 | The Board Of Trustees Of The Leland Stanford Junior University | Micromachined ultrasonic leaky wave air transducers |
CN101762635A (en) * | 2008-12-25 | 2010-06-30 | 中国石油天然气股份有限公司 | Method for detecting guide waves of steel storage tank bottom plate |
JP2010175340A (en) * | 2009-01-28 | 2010-08-12 | Nagoya Institute Of Technology | Plate thickness measuring method and plate thickness measuring apparatus |
CN101539541A (en) * | 2009-04-09 | 2009-09-23 | 上海交通大学 | Detection method of thick beam structure damage based on guide wave |
CN101799454A (en) * | 2010-04-13 | 2010-08-11 | 哈尔滨工业大学 | Electromagnetic ultrasonic flaw detecting method for eliminating electromagnetic ultrasonic Lamb wave multi-mode influence |
CN202052686U (en) * | 2011-03-23 | 2011-11-30 | 北京工业大学 | Low-frequency single-mode lamb wave energy transducer |
CN102393421A (en) * | 2011-09-21 | 2012-03-28 | 北京工业大学 | Electromagnetic acoustic sensor with consistent circumferential direction and single S0 mode Lamb wave |
CN102539528A (en) * | 2011-09-21 | 2012-07-04 | 北京工业大学 | System and method for detecting corrosion of storage tank base plate based on ultrasonic Lamb wave |
Non-Patent Citations (3)
Title |
---|
NING HU ET AL: "Damage identification of metallic structures using A0 mode of Lamb waves", 《STRUCTURAL HEALTH MONITORING》, 31 July 2008 (2008-07-31) * |
焦敬品等: "低频单一A0 模态压电换能器设计及在板结构无损检测中应用", 《机械工程学报》, vol. 48, no. 22, 30 November 2012 (2012-11-30) * |
郑阳等: "采用超声导波阵列技术研究板状结构大面积检测", 《声学学报》, vol. 38, no. 1, 31 January 2013 (2013-01-31) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104597083A (en) * | 2015-01-13 | 2015-05-06 | 大连理工大学 | Ultrasonic guided wave and electromechanical impedance-based mobile damage detection method |
CN104597083B (en) * | 2015-01-13 | 2017-01-18 | 大连理工大学 | Ultrasonic guided wave and electromechanical impedance-based mobile damage detection method |
CN104965023A (en) * | 2015-05-21 | 2015-10-07 | 江苏大学 | Multi-modal guided-wave industrial pipeline diagnostic method |
CN106596737A (en) * | 2016-11-29 | 2017-04-26 | 大连理工大学 | Lamb wave structure-based multi-mode signal separation method |
CN106596737B (en) * | 2016-11-29 | 2019-12-27 | 大连理工大学 | Multi-mode signal separation method based on Lamb wave structure |
CN106908519A (en) * | 2017-04-09 | 2017-06-30 | 中国人民解放军海军航空工程学院青岛校区 | Packaged type fastener based on Lamb loosens Damage detection device |
CN108445079A (en) * | 2018-03-07 | 2018-08-24 | 重庆大学 | The coaxial mixing detection method in the same direction of Lamb wave of thin plate earlier damage |
CN108536920A (en) * | 2018-03-19 | 2018-09-14 | 上海理工大学 | A method of calculating, which is lain, drips Lamb wave scattering coefficient |
CN108536920B (en) * | 2018-03-19 | 2022-05-31 | 上海理工大学 | Method for calculating lying droplet Lamb wave scattering coefficient |
CN111044612A (en) * | 2019-12-19 | 2020-04-21 | 大连君晟科技有限责任公司 | Single-mode Lamb signal extraction method |
CN111812207A (en) * | 2020-07-21 | 2020-10-23 | 大连理工大学 | Non-reference damage diagnosis imaging method based on ultrasonic guided wave conversion mode extraction |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103792287A (en) | Large-area structural damage detection method based on Lamb wave | |
WO2019201178A1 (en) | Train component crack damage detection method and system based on lamb wave imaging | |
Konstantinidis et al. | The temperature stability of guided wave structural health monitoring systems | |
US8042397B2 (en) | Damage volume and depth estimation | |
CN101509604B (en) | Method and device for detecting and assessing deposit in metal pipe | |
Chen et al. | Load-differential imaging for detection and localization of fatigue cracks using Lamb waves | |
CN104865317B (en) | A kind of transmission-type Air Coupling ultrasonic scanning image method | |
CN104965023B (en) | Multi-modal guided wave industrial pipeline diagnostic method | |
CN103134857A (en) | Engineering structure crack damage monitoring and evaluation method utilizing Lamb wave reflected field | |
CN105699492A (en) | An ultrasonographic method used for weld seam detection | |
CN103760243A (en) | Microcrack nondestructive detecting device and method | |
US11092573B2 (en) | Apparatus, systems, and methods for determining nonlinear properties of a material to detect early fatigue or damage | |
Michaels | Ultrasonic wavefield imaging: Research tool or emerging NDE method? | |
CN104597083B (en) | Ultrasonic guided wave and electromechanical impedance-based mobile damage detection method | |
CN103940908B (en) | Based on DBSCAN and the supersonic detection device of cross correlation algorithm and method | |
CN109696480B (en) | Glass fiber composite material acoustic emission source positioning imaging method based on improved time reversal algorithm | |
CN104407054A (en) | Ultrasonic micro-damage location detection method and device based on collinear aliasing of Lamb waves | |
Ma et al. | The reflection of guided waves from simple dents in pipes | |
CN105424804A (en) | Ultrasonic detecting method for defect of remanufactured composite part | |
US20150078129A1 (en) | Sensing Apparatus Using Multiple Ultrasound Pulse Shapes | |
CN103105434B (en) | Elongated metal structure damage detecting method and system based on active acoustic emission method | |
Roy et al. | A study on the efficacy of modal acoustic emission technique for health monitoring of structures with different geometries | |
RU108627U1 (en) | PIPELINE ULTRASONIC DEFECTOSCOPY SYSTEM | |
CN105738017A (en) | Method for correcting evaluation on stress on surface layer of metal material by ultrasonic wave due to element content influence | |
CN203745428U (en) | Micro-crack nondestructive testing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING INSTITUTE OF ASTRONAUTICAL SYSTEMS ENGINEE Effective date: 20140804 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Zhanjun Inventor after: Ma Yunlong Inventor after: Gao Jin Inventor after: Liu Kehai Inventor after: Liu Debo Inventor after: Zheng Yuebin Inventor after: Wang Yishou Inventor before: Wu Zhanjun Inventor before: Gao Jin Inventor before: Liu Kehai Inventor before: Zheng Yuebin Inventor before: Wang Yishou |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU ZHANJUN GAO JIN LIU KEHAI ZHENG YUEBIN WANG YISHOU TO: WU ZHANJUN MA YUNLONG GAO JIN LIU KEHAI LIU DEBO ZHENG YUEBIN WANG YISHOU |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140804 Address after: 116024 Dalian high tech park, Liaoning Ling Road, No. 2 Applicant after: Dalian University of Technology Applicant after: Beijing Institute of Astronautical Systems Engineering Address before: 116024 Dalian high tech park, Liaoning Ling Road, No. 2 Applicant before: Dalian University of Technology |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |