GB0404281D0 - Stress indication device and method - Google Patents

Stress indication device and method

Info

Publication number
GB0404281D0
GB0404281D0 GB0404281A GB0404281A GB0404281D0 GB 0404281 D0 GB0404281 D0 GB 0404281D0 GB 0404281 A GB0404281 A GB 0404281A GB 0404281 A GB0404281 A GB 0404281A GB 0404281 D0 GB0404281 D0 GB 0404281D0
Authority
GB
United Kingdom
Prior art keywords
indication device
stress indication
stress
indication
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.)
Withdrawn
Application number
GB0404281A
Other versions
GB2413390A (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.)
Balfour Beatty PLC
Original Assignee
Balfour Beatty PLC
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 Balfour Beatty PLC filed Critical Balfour Beatty PLC
Priority to GB0404281A priority Critical patent/GB2413390A/en
Publication of GB0404281D0 publication Critical patent/GB0404281D0/en
Publication of GB2413390A publication Critical patent/GB2413390A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0664—Indicating or recording means; Sensing means using witness specimens
GB0404281A 2004-02-26 2004-02-26 Thermally induced stress indication device Withdrawn GB2413390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0404281A GB2413390A (en) 2004-02-26 2004-02-26 Thermally induced stress indication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0404281A GB2413390A (en) 2004-02-26 2004-02-26 Thermally induced stress indication device

Publications (2)

Publication Number Publication Date
GB0404281D0 true GB0404281D0 (en) 2004-03-31
GB2413390A GB2413390A (en) 2005-10-26

Family

ID=32050919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0404281A Withdrawn GB2413390A (en) 2004-02-26 2004-02-26 Thermally induced stress indication device

Country Status (1)

Country Link
GB (1) GB2413390A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975359B1 (en) * 2011-05-20 2013-05-17 Sncf SYSTEM FOR DYNAMICALLY MEASURING THE LOAD OF WHEELS OF A TRAIN
CN103612648B (en) * 2013-10-29 2015-12-30 南京南车浦镇城轨车辆有限责任公司 A kind of rail transit train residual stress distribution forewarn system
CN103940673B (en) * 2014-04-02 2017-05-24 济南力支测试系统有限公司 Longitudinal tensile and compression testing machine for steel rail of railway track
CN110155116B (en) * 2019-06-21 2020-07-07 中国神华能源股份有限公司 Installation box and rail edge detection device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161891A (en) * 1991-02-12 1992-11-10 Practical Transportation, Inc. Process for determining and controlling railroad rail's neutral temperature to prevent track buckling and rail fractures

Also Published As

Publication number Publication date
GB2413390A (en) 2005-10-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)