CN107727750A - 基于时反超声导波的飞行器热防护板螺栓松脱识别定位方法 - Google Patents
基于时反超声导波的飞行器热防护板螺栓松脱识别定位方法 Download PDFInfo
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- CN107727750A CN107727750A CN201710878927.9A CN201710878927A CN107727750A CN 107727750 A CN107727750 A CN 107727750A CN 201710878927 A CN201710878927 A CN 201710878927A CN 107727750 A CN107727750 A CN 107727750A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2691—Bolts, screws, heads
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CN201710878927.9A CN107727750B (zh) | 2017-09-26 | 2017-09-26 | 基于时反超声导波的飞行器热防护板螺栓松脱定位方法 |
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CN107727750A true CN107727750A (zh) | 2018-02-23 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108775984A (zh) * | 2018-05-24 | 2018-11-09 | 西北工业大学 | 一种无基线的时间反转导波螺栓预紧力监测方法 |
CN110823756A (zh) * | 2019-12-12 | 2020-02-21 | 张敦友 | 一种气压式建筑外墙护板松动检测装置 |
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JPH06213874A (ja) * | 1992-11-18 | 1994-08-05 | Soc Natl Etud Constr Mot Aviat <Snecma> | 時間的反転による部材の工業的超音波検査方法及び装置 |
US20090083004A1 (en) * | 2007-09-25 | 2009-03-26 | Jeong-Beom Ihn | Virtual time reversal acoustics for structuralhealth monitoring |
US20110247419A1 (en) * | 2010-04-09 | 2011-10-13 | Los Alamos National Security, Llc | Time reversal acoustic noncontact source |
CN103389339A (zh) * | 2013-07-22 | 2013-11-13 | 北京工业大学 | 一种基于时间反转周向Lamb波的大口径厚壁管道缺陷定位方法 |
CN103941232A (zh) * | 2014-04-26 | 2014-07-23 | 南昌航空大学 | 一种基于时间反转聚焦技术的声发射源定位方法 |
CN105353043A (zh) * | 2015-10-28 | 2016-02-24 | 中国计量学院 | 基于abaqus的金属薄板微裂纹时间反转定位方法 |
CN105806565A (zh) * | 2016-02-03 | 2016-07-27 | 江苏省电力公司南京供电公司 | 一种gis漏气检测系统 |
CN105954358A (zh) * | 2016-05-04 | 2016-09-21 | 中国计量大学 | 一种TR与Duffing系统相结合的超声导波小缺陷定位检测方法 |
CN107192492A (zh) * | 2017-04-20 | 2017-09-22 | 西北工业大学 | 一种基于改进时间反转法的螺栓预紧力矩超声导波监测方法 |
CN107153097A (zh) * | 2017-05-10 | 2017-09-12 | 中北大学 | 一种用于管道多缺陷检测的超声导波分段自聚焦检测方法 |
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HEYUE YIN ET AL.: "A Smart Washer for Bolt Looseness Monitoring Based on Piezoelectric Active Sensing Method", 《APPL. SCI.》 * |
LINSHENG HUO: "A fractal contact theory based model for bolted connection looseness monitoring using piezoceramic transducers", 《SMART MATER. STRUCT.》 * |
王涛等: "基于压电时间反演法的螺栓松动检测研究", 《传感技术学报》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108775984A (zh) * | 2018-05-24 | 2018-11-09 | 西北工业大学 | 一种无基线的时间反转导波螺栓预紧力监测方法 |
CN108775984B (zh) * | 2018-05-24 | 2020-04-03 | 西北工业大学 | 一种无基线的时间反转导波螺栓预紧力监测方法 |
CN110823756A (zh) * | 2019-12-12 | 2020-02-21 | 张敦友 | 一种气压式建筑外墙护板松动检测装置 |
CN110823756B (zh) * | 2019-12-12 | 2022-06-10 | 深圳市政院检测有限公司 | 一种气压式建筑外墙护板松动检测装置 |
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Effective date of registration: 20200628 Address after: 215400 No. 27 Zigang Road, New City of Science and Education, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang triangle Research Institute of Northwest University of Technology Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University |
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CI03 | Correction of invention patent | ||
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Correction item: Patentee Correct: Northwest Polytechnical University Taicang Yangtze River Delta Research Institute False: Northwest Polytechnical University Taicang Triangle Research Institute Number: 29-01 Volume: 36 |