GB2582950B - Method and system for locating cable body damage of cable - Google Patents

Method and system for locating cable body damage of cable Download PDF

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Publication number
GB2582950B
GB2582950B GB1905086.3A GB201905086A GB2582950B GB 2582950 B GB2582950 B GB 2582950B GB 201905086 A GB201905086 A GB 201905086A GB 2582950 B GB2582950 B GB 2582950B
Authority
GB
United Kingdom
Prior art keywords
cable
locating
body damage
cable body
damage
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.)
Active
Application number
GB1905086.3A
Other versions
GB201905086D0 (en
GB2582950A (en
Inventor
Wang Longlin
Hao Tianzhi
Wu Changxia
Luo Jizhi
Li Litao
Wang Hua
Liu Shijian
Li Lilin
Yu Mengsheng
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.)
Guangxi Transportation Research and Consulting Co Ltd
Original Assignee
Guangxi Transportation Research and Consulting Co Ltd
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 Guangxi Transportation Research and Consulting Co Ltd filed Critical Guangxi Transportation Research and Consulting Co Ltd
Priority to GB1905086.3A priority Critical patent/GB2582950B/en
Publication of GB201905086D0 publication Critical patent/GB201905086D0/en
Publication of GB2582950A publication Critical patent/GB2582950A/en
Application granted granted Critical
Publication of GB2582950B publication Critical patent/GB2582950B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • 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
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • 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
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • 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
    • G01N29/4472—Mathematical theories or simulation
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0232—Glass, ceramics, concrete or stone
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Locating Faults (AREA)
GB1905086.3A 2019-04-10 2019-04-10 Method and system for locating cable body damage of cable Active GB2582950B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1905086.3A GB2582950B (en) 2019-04-10 2019-04-10 Method and system for locating cable body damage of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905086.3A GB2582950B (en) 2019-04-10 2019-04-10 Method and system for locating cable body damage of cable

Publications (3)

Publication Number Publication Date
GB201905086D0 GB201905086D0 (en) 2019-05-22
GB2582950A GB2582950A (en) 2020-10-14
GB2582950B true GB2582950B (en) 2021-04-14

Family

ID=66809485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905086.3A Active GB2582950B (en) 2019-04-10 2019-04-10 Method and system for locating cable body damage of cable

Country Status (1)

Country Link
GB (1) GB2582950B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113203795A (en) * 2021-04-30 2021-08-03 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) Gas cylinder damage detection method, device, equipment and storage medium
CN115616082B (en) * 2022-12-14 2023-04-28 杭州兆华电子股份有限公司 Keyboard defect analysis method based on noise detection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108226399A (en) * 2018-01-23 2018-06-29 中冶建筑研究总院有限公司 A kind of beam-string structure damage combined recognising method based on modal parameter
CN109212034A (en) * 2018-09-19 2019-01-15 广西交通科学研究院有限公司 Cable bulk damage quantitative approach based on intrinsic frequency variation
CN109270164A (en) * 2018-09-19 2019-01-25 广西交通科学研究院有限公司 Cable bulk damage localization method based on change ratio change rate
CN109408882A (en) * 2018-09-19 2019-03-01 广西交通科学研究院有限公司 Cable bulk damage localization method based on change ratio

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108226399A (en) * 2018-01-23 2018-06-29 中冶建筑研究总院有限公司 A kind of beam-string structure damage combined recognising method based on modal parameter
CN109212034A (en) * 2018-09-19 2019-01-15 广西交通科学研究院有限公司 Cable bulk damage quantitative approach based on intrinsic frequency variation
CN109270164A (en) * 2018-09-19 2019-01-25 广西交通科学研究院有限公司 Cable bulk damage localization method based on change ratio change rate
CN109408882A (en) * 2018-09-19 2019-03-01 广西交通科学研究院有限公司 Cable bulk damage localization method based on change ratio

Also Published As

Publication number Publication date
GB201905086D0 (en) 2019-05-22
GB2582950A (en) 2020-10-14

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