GB2442389B - Verifying structural damage in a structure - Google Patents

Verifying structural damage in a structure

Info

Publication number
GB2442389B
GB2442389B GB0800279A GB0800279A GB2442389B GB 2442389 B GB2442389 B GB 2442389B GB 0800279 A GB0800279 A GB 0800279A GB 0800279 A GB0800279 A GB 0800279A GB 2442389 B GB2442389 B GB 2442389B
Authority
GB
United Kingdom
Prior art keywords
structural damage
verifying structural
verifying
damage
structural
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 - Lifetime
Application number
GB0800279A
Other versions
GB0800279D0 (en
GB2442389A (en
Inventor
Ian Mcgregor Stothers
Andrew Dargle
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.)
Ultra Electronics Ltd
Original Assignee
Ultra Electronics 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 Ultra Electronics Ltd filed Critical Ultra Electronics Ltd
Priority to GB0800279A priority Critical patent/GB2442389B/en
Priority claimed from GB0415855A external-priority patent/GB2416207B/en
Publication of GB0800279D0 publication Critical patent/GB0800279D0/en
Publication of GB2442389A publication Critical patent/GB2442389A/en
Application granted granted Critical
Publication of GB2442389B publication Critical patent/GB2442389B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers
    • 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
    • G01N2291/2694—Wings or other aircraft parts
    • 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
    • G01N2291/2698—Other discrete objects, e.g. bricks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB0800279A 2004-07-15 2004-07-15 Verifying structural damage in a structure Expired - Lifetime GB2442389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0800279A GB2442389B (en) 2004-07-15 2004-07-15 Verifying structural damage in a structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0800279A GB2442389B (en) 2004-07-15 2004-07-15 Verifying structural damage in a structure
GB0415855A GB2416207B (en) 2004-07-15 2004-07-15 Acoustic structural integrity monitoring system and method

Publications (3)

Publication Number Publication Date
GB0800279D0 GB0800279D0 (en) 2008-02-13
GB2442389A GB2442389A (en) 2008-04-02
GB2442389B true GB2442389B (en) 2008-08-27

Family

ID=39111262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0800279A Expired - Lifetime GB2442389B (en) 2004-07-15 2004-07-15 Verifying structural damage in a structure

Country Status (1)

Country Link
GB (1) GB2442389B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333898B2 (en) * 2006-06-05 2008-02-19 The Boeing Company Passive structural assessment and monitoring system and associated method
CN101793590B (en) * 2010-02-10 2011-11-16 南京航空航天大学 Structural impact damage diagnostic method based on blackboard cooperation
KR101294136B1 (en) * 2012-05-10 2013-08-08 한국지질자원연구원 Device for prediction underground dynamic behavior by using acoustic emission sensor and producing method thereof
CN104197988B (en) * 2014-09-04 2016-09-07 厦门大学 Monitoring system is merged in large scale structure sensing resource contention and multiplexing functions cooperation
CN109828033B (en) * 2019-01-08 2021-08-03 上海卫星工程研究所 Damage identification method and system based on vibration response similarity analysis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482750A1 (en) * 1990-10-17 1992-04-29 Rolls-Royce And Associates Limited An apparatus and a method for locating a source of acoustic emission in a material
EP0907078A1 (en) * 1997-10-01 1999-04-07 ROLLS-ROYCE plc An apparatus and a method for locating a source of acoustic emissions in an article

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482750A1 (en) * 1990-10-17 1992-04-29 Rolls-Royce And Associates Limited An apparatus and a method for locating a source of acoustic emission in a material
EP0907078A1 (en) * 1997-10-01 1999-04-07 ROLLS-ROYCE plc An apparatus and a method for locating a source of acoustic emissions in an article

Also Published As

Publication number Publication date
GB0800279D0 (en) 2008-02-13
GB2442389A (en) 2008-04-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230511 AND 20230517

PE20 Patent expired after termination of 20 years

Expiry date: 20240714