AU2001273765A1 - Method and device for the non-destructive examination of steel cables in anchorages - Google Patents

Method and device for the non-destructive examination of steel cables in anchorages

Info

Publication number
AU2001273765A1
AU2001273765A1 AU2001273765A AU7376501A AU2001273765A1 AU 2001273765 A1 AU2001273765 A1 AU 2001273765A1 AU 2001273765 A AU2001273765 A AU 2001273765A AU 7376501 A AU7376501 A AU 7376501A AU 2001273765 A1 AU2001273765 A1 AU 2001273765A1
Authority
AU
Australia
Prior art keywords
anchorages
steel cables
destructive examination
destructive
examination
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.)
Abandoned
Application number
AU2001273765A
Inventor
Andrea E. Bergamini
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.)
Eidgenoessische Materialprufungs und Forschungsanstalt EMPA
Original Assignee
Eidgenoessische Materialprufungs und Forschungsanstalt EMPA
EMPA
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 Eidgenoessische Materialprufungs und Forschungsanstalt EMPA, EMPA filed Critical Eidgenoessische Materialprufungs und Forschungsanstalt EMPA
Publication of AU2001273765A1 publication Critical patent/AU2001273765A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
AU2001273765A 2000-07-13 2001-06-26 Method and device for the non-destructive examination of steel cables in anchorages Abandoned AU2001273765A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH13842000 2000-07-13
CH1384/00 2000-07-13
PCT/CH2001/000401 WO2002006812A1 (en) 2000-07-13 2001-06-26 Method and device for the non-destructive examination of steel cables in anchorages

Publications (1)

Publication Number Publication Date
AU2001273765A1 true AU2001273765A1 (en) 2002-01-30

Family

ID=4565435

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001273765A Abandoned AU2001273765A1 (en) 2000-07-13 2001-06-26 Method and device for the non-destructive examination of steel cables in anchorages

Country Status (2)

Country Link
AU (1) AU2001273765A1 (en)
WO (1) WO2002006812A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0314747D0 (en) * 2003-06-25 2003-07-30 Aea Technology Plc Detecting failures in flexible multristrand steel structures
DE102008020194A1 (en) * 2008-04-16 2009-10-22 Institut Dr. Foerster Gmbh & Co. Kg Method and device for detecting near-surface defects by means of leakage flux measurement
JP4487082B1 (en) * 2009-07-01 2010-06-23 国立大学法人 岡山大学 Magnetic flux leakage flaw detection method and apparatus
CN103808794B (en) * 2014-01-08 2015-08-12 中国石油大学(华东) The quick detection arrays probe of externally wearing type tubing string defect based on ACFM
CN109752673A (en) * 2019-03-07 2019-05-14 郑州大学 A kind of Split type magnetic flux sensor and its application method
CN109752674A (en) * 2019-03-07 2019-05-14 郑州大学 A kind of pin-connected panel magnetic flux transducer and its application method
CN112097964B (en) * 2020-07-31 2022-07-01 山东大学 Device and method for detecting prestress of threaded steel bar based on magnetic flux test
CN112197804B (en) * 2020-09-24 2022-07-08 嘉兴卓凡机械科技有限公司 Improved sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1573911B1 (en) * 1965-01-04 1971-03-04 Unisearch Ltd Test coil for non-destructive testing of wire ropes and objects of a similar shape
CA1038037A (en) * 1976-05-06 1978-09-05 Noranda Mines Limited Magnetic testing device for detecting defects in elongated objects
US5457994A (en) * 1992-11-06 1995-10-17 Southwest Research Institute Nondestructive evaluation of non-ferromagnetic materials using magnetostrictively induced acoustic/ultrasonic waves and magnetostrictively detected acoustic emissions

Also Published As

Publication number Publication date
WO2002006812A1 (en) 2002-01-24

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