GB8523756D0 - Non-destructive testing - Google Patents

Non-destructive testing

Info

Publication number
GB8523756D0
GB8523756D0 GB858523756A GB8523756A GB8523756D0 GB 8523756 D0 GB8523756 D0 GB 8523756D0 GB 858523756 A GB858523756 A GB 858523756A GB 8523756 A GB8523756 A GB 8523756A GB 8523756 D0 GB8523756 D0 GB 8523756D0
Authority
GB
United Kingdom
Prior art keywords
destructive testing
destructive
testing
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.)
Granted
Application number
GB858523756A
Other versions
GB2165050B (en
GB2165050A (en
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.)
Virdi K S
City University of London
Original Assignee
Virdi K S
City University of London
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 Virdi K S, City University of London filed Critical Virdi K S
Publication of GB8523756D0 publication Critical patent/GB8523756D0/en
Publication of GB2165050A publication Critical patent/GB2165050A/en
Application granted granted Critical
Publication of GB2165050B publication Critical patent/GB2165050B/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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
    • G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission
    • 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
GB08523756A 1984-09-26 1985-09-26 Non-destructive ultrasonic testing of structures to measure stress Expired GB2165050B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848424262A GB8424262D0 (en) 1984-09-26 1984-09-26 Nondestructive testing

Publications (3)

Publication Number Publication Date
GB8523756D0 true GB8523756D0 (en) 1985-10-30
GB2165050A GB2165050A (en) 1986-04-03
GB2165050B GB2165050B (en) 1988-06-08

Family

ID=10567259

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848424262A Pending GB8424262D0 (en) 1984-09-26 1984-09-26 Nondestructive testing
GB08523756A Expired GB2165050B (en) 1984-09-26 1985-09-26 Non-destructive ultrasonic testing of structures to measure stress

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848424262A Pending GB8424262D0 (en) 1984-09-26 1984-09-26 Nondestructive testing

Country Status (1)

Country Link
GB (2) GB8424262D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600093B1 (en) * 1992-06-25 1996-09-25 Hitachi Construction Machinery Co., Ltd. Apparatus for ultrasonic measurement
DE102006053965A1 (en) * 2006-11-16 2008-07-31 Jäger, Frank-Michael Building damage recognizing method for e.g. dam, involves analyzing monitored stress conditions on changes in time interval, and comparing monitored stress conditions with stored actual condition values
CN105841862B (en) * 2016-03-31 2018-05-25 苟国庆 A kind of ultrasonic wave residual stress test method and equipment
CN105716760B (en) * 2016-03-31 2018-07-13 西南交通大学 A kind of ultrasonic wave residual stress test method for correcting grain size differentia influence

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210028A (en) * 1978-05-30 1980-07-01 Electric Power Research Institute, Inc. Method and apparatus for ultrasonically measuring concentrations of stress
DE2853988A1 (en) * 1978-12-14 1980-07-17 Maschf Augsburg Nuernberg Ag METHOD FOR INDIRECTLY MEASURING THE BOLT TENSION
DE3100842A1 (en) * 1981-01-14 1982-08-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg DEVICE FOR MEASURING THE BOLT TENSION
US4437332A (en) * 1982-09-30 1984-03-20 Krautkramer-Branson, Inc. Ultrasonic thickness measuring instrument

Also Published As

Publication number Publication date
GB2165050B (en) 1988-06-08
GB2165050A (en) 1986-04-03
GB8424262D0 (en) 1984-10-31

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Legal Events

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

Effective date: 19930926