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GB2143036B - Ultrasonic resonance for detecting changes in elastic properties - Google Patents

Ultrasonic resonance for detecting changes in elastic properties

Info

Publication number
GB2143036B
GB2143036B GB08416248A GB8416248A GB2143036B GB 2143036 B GB2143036 B GB 2143036B GB 08416248 A GB08416248 A GB 08416248A GB 8416248 A GB8416248 A GB 8416248A GB 2143036 B GB2143036 B GB 2143036B
Authority
GB
United Kingdom
Prior art keywords
elastic properties
detecting changes
ultrasonic resonance
resonance
ultrasonic
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
Application number
GB08416248A
Other versions
GB2143036A (en
GB8416248D0 (en
Inventor
Dr John Phillip Charlesworth
Dr Michael John Poole
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority claimed from GB838318606A external-priority patent/GB8318606D0/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB08416248A priority Critical patent/GB2143036B/en
Publication of GB8416248D0 publication Critical patent/GB8416248D0/en
Publication of GB2143036A publication Critical patent/GB2143036A/en
Application granted granted Critical
Publication of GB2143036B publication Critical patent/GB2143036B/en
Expired 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
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB08416248A 1983-07-08 1984-06-26 Ultrasonic resonance for detecting changes in elastic properties Expired GB2143036B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08416248A GB2143036B (en) 1983-07-08 1984-06-26 Ultrasonic resonance for detecting changes in elastic properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838318606A GB8318606D0 (en) 1983-07-08 1983-07-08 Ultrasonic resonance for detecting changes in elastic properties
GB08416248A GB2143036B (en) 1983-07-08 1984-06-26 Ultrasonic resonance for detecting changes in elastic properties

Publications (3)

Publication Number Publication Date
GB8416248D0 GB8416248D0 (en) 1984-08-01
GB2143036A GB2143036A (en) 1985-01-30
GB2143036B true GB2143036B (en) 1986-10-15

Family

ID=26286573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08416248A Expired GB2143036B (en) 1983-07-08 1984-06-26 Ultrasonic resonance for detecting changes in elastic properties

Country Status (1)

Country Link
GB (1) GB2143036B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04348275A (en) * 1990-11-14 1992-12-03 Nkk Corp Ultrasonic flaw detection
GB2254425B (en) * 1991-04-03 1995-07-05 Honda Motor Co Ltd Defect detecting method and apparatus
DE4114268A1 (en) * 1991-05-02 1992-11-12 Kernforschungsz Karlsruhe METHOD FOR DETERMINING THE SIZE OF PARAMETERS THAT CHANGE THE FREQUENCY OF NATURAL VIBRATIONS OF MICROSTRUCTURES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531983A (en) * 1967-10-06 1970-10-06 Heath Intern Inc Sonic pole testing apparatus
GB1250596A (en) * 1969-02-25 1971-10-20
DE2242466C3 (en) * 1972-08-29 1981-01-08 Krautkraemer, Gmbh, 5000 Koeln Switching device for determining the wall thickness of measurement objects such as plates or the like. according to the ultrasonic method
IT990064B (en) * 1973-07-30 1975-06-20 Euratom SYSTEM FOR THE CONTROL OF BALLS MADE UP OF LAYERS OF DIFFERENT MATERIALS
US4062229A (en) * 1977-02-22 1977-12-13 General Electric Company Method of testing the integrity of installed rock bolts
NO157197C (en) * 1977-07-11 1988-02-03 Schlumberger Ltd PROCEDURE AND APPARATUS FOR AA DETERMINE THE QUALITY OF CEMENTATION ROUND A LINING ROOM.
EP0101678B1 (en) * 1982-02-23 1986-05-28 Licencia Talalmanyokat Ertekesitö Vallalat A process for determining the soundness of sowing seeds and their soundness-dependent germinative ability, and apparatus for carrying out the process

Also Published As

Publication number Publication date
GB2143036A (en) 1985-01-30
GB8416248D0 (en) 1984-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee