ATE417243T1 - Dehnungsmessstreifen mit komprimierter symbologie - Google Patents

Dehnungsmessstreifen mit komprimierter symbologie

Info

Publication number
ATE417243T1
ATE417243T1 AT03792970T AT03792970T ATE417243T1 AT E417243 T1 ATE417243 T1 AT E417243T1 AT 03792970 T AT03792970 T AT 03792970T AT 03792970 T AT03792970 T AT 03792970T AT E417243 T1 ATE417243 T1 AT E417243T1
Authority
AT
Austria
Prior art keywords
ssr
strain
target
physical quantity
compressed symbology
Prior art date
Application number
AT03792970T
Other languages
English (en)
Inventor
Reginald Vachon
William Ranson
Original Assignee
Reginald Vachon
William Ranson
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 Reginald Vachon, William Ranson filed Critical Reginald Vachon
Application granted granted Critical
Publication of ATE417243T1 publication Critical patent/ATE417243T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • 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
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647—Image analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
AT03792970T 2002-08-20 2003-07-16 Dehnungsmessstreifen mit komprimierter symbologie ATE417243T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/223,680 US6934013B2 (en) 2002-08-20 2002-08-20 Compressed symbology strain gage

Publications (1)

Publication Number Publication Date
ATE417243T1 true ATE417243T1 (de) 2008-12-15

Family

ID=31886679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03792970T ATE417243T1 (de) 2002-08-20 2003-07-16 Dehnungsmessstreifen mit komprimierter symbologie

Country Status (7)

Country Link
US (1) US6934013B2 (de)
EP (1) EP1535025B1 (de)
JP (1) JP2005536739A (de)
AT (1) ATE417243T1 (de)
AU (1) AU2003251929A1 (de)
DE (1) DE60325228D1 (de)
WO (1) WO2004018965A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874370B1 (en) * 2004-07-15 2005-04-05 Reginald I. Vachon Finite element analysis fatigue gage
US7477995B2 (en) * 2005-02-03 2009-01-13 Direct Measurements Inc. Optical linear strain gage
US7533818B2 (en) * 2005-06-28 2009-05-19 Direct Measurements Inc. Binary code symbol for non-linear strain measurement and apparatus and method for analyzing and measuring strain therewith
US8459567B2 (en) 2006-08-17 2013-06-11 Direct Measurements, Inc. Non-linear strain gage incorporating a nested binary code symbol
CA2696946C (en) * 2006-08-17 2013-05-28 Direct Measurements, Inc. Multi-format, binary code symbol for non-linear strain measurement
EP2126712A4 (de) * 2007-02-23 2014-06-04 Direct Measurements Inc Differenzielle nichtlineare dehnungsmessung anhand eines binären kodesymbols
US20090192731A1 (en) * 2008-01-24 2009-07-30 Halliburton Energy Services, Inc. System and Method for Monitoring a Health State of Hydrocarbon Production Equipment
US8307715B2 (en) * 2009-03-24 2012-11-13 Direct Measurments, Inc. Directly applied read and transmit—digital strain encoder and digital load cell
US8600147B2 (en) * 2009-06-03 2013-12-03 The United States of America as represented by the Secreatary of the Navy System and method for remote measurement of displacement and strain fields
US20110106459A1 (en) * 2009-10-29 2011-05-05 Northrop Grumman Corporation In-situ optical crack measurement using a dot pattern
EP2740075A4 (de) * 2011-08-02 2014-12-31 Us Gov Sec Navy System und verfahren für ferngesteuerte vollflächige dreidimensionale verdrängungs- und belastungsmessungen
EP2875325B1 (de) * 2012-07-19 2019-11-13 3M Innovative Properties Company Bestimmung der dehnung einer elastischen bandage
US9311566B2 (en) 2012-08-03 2016-04-12 George Mason Research Foundation, Inc. Method and system for direct strain imaging
WO2014178080A1 (en) * 2013-05-03 2014-11-06 Indian Council Of Medical Research A non-contact method for measurement of strain profile at a location interposed within a soft deformable object with dynamic evolution of the strain under dynamic loading or fracture of the object
US9953408B2 (en) * 2015-11-16 2018-04-24 General Electric Company Methods for monitoring components
US20170176269A1 (en) * 2015-12-17 2017-06-22 General Electric Company Components with array-based strain sensors and methods for monitoring the same
US10024760B2 (en) * 2015-12-17 2018-07-17 General Electric Company Methods for monitoring turbine components
JP6848281B2 (ja) * 2016-09-12 2021-03-24 大日本印刷株式会社 変位量計測装置及び変位量計測システム
WO2018158994A1 (ja) * 2017-02-28 2018-09-07 パナソニックＩｐマネジメント株式会社 変位計測装置および変位計測方法
CN110514329A (zh) * 2019-08-08 2019-11-29 西安中星测控有限公司 一种无源二维码载荷传感器及其制备方法
CN110514330A (zh) * 2019-08-08 2019-11-29 西安中星测控有限公司 一种无源二维码压力传感器及其制备方法
JP2023114944A (ja) * 2022-02-07 2023-08-18 国立大学法人京都大学 ひずみ解析システム、ひずみ解析方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474237A (en) * 1966-10-03 1969-10-21 Automation Ind Inc Strain gage rosette calculator
JPS51140656A (en) * 1975-05-28 1976-12-03 Sumitomo Metal Ind Ltd Method and apparatus for measuring plastic deformation quantity of ste el sheet
US4008960A (en) * 1975-08-18 1977-02-22 Reytblatt Zinovy V Photoelastic strain gauge coating and method of using same
US4050818A (en) * 1975-09-10 1977-09-27 The United States Of America As Represented By The Secretary Of The Air Force Method for determining changes in spacing between two positions of interest
US4014613A (en) * 1975-09-10 1977-03-29 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for determining changes in spacing between two positions of interest
US4288852A (en) * 1979-11-28 1981-09-08 General Motors Corporation Method and apparatus for automatically determining sheet metal strain
JPS57125803A (en) 1981-01-29 1982-08-05 Toyoda Gosei Co Ltd Method for measuring strain of sample surface
US5065331A (en) * 1981-05-18 1991-11-12 Vachon Reginald I Apparatus and method for determining the stress and strain in pipes, pressure vessels, structural members and other deformable bodies
US4591996A (en) * 1981-05-18 1986-05-27 Vachon Reginald I Apparatus and method for determining stress and strain in pipes, pressure vessels, structural members and other deformable bodies
US4722600A (en) * 1986-10-14 1988-02-02 Chiang Fu Pen Apparatus and method for measuring strain
US4939354A (en) * 1988-05-05 1990-07-03 Datacode International, Inc. Dynamically variable machine readable binary code and method for reading and producing thereof
US5124536A (en) * 1988-05-05 1992-06-23 International Data Matrix, Inc. Dynamically variable machine readable binary code and method for reading and producing thereof
US5053609A (en) * 1988-05-05 1991-10-01 International Data Matrix, Inc. Dynamically variable machine readable binary code and method for reading and producing thereof
JP2607936B2 (ja) * 1988-10-05 1997-05-07 清水建設株式会社 コンクリート部材のひびわれ計測方法
US5047952A (en) * 1988-10-14 1991-09-10 The Board Of Trustee Of The Leland Stanford Junior University Communication system for deaf, deaf-blind, or non-vocal individuals using instrumented glove
JP2676040B2 (ja) * 1989-01-28 1997-11-12 清水建設株式会社 コンクリート部材の面内変位計測方法
US4969106A (en) * 1989-02-27 1990-11-06 Camsys, Inc. Computerized method of determining surface strain distributions in a deformed body
US5671042A (en) * 1992-02-18 1997-09-23 Illinois Institute Of Technology Holomoire strain analyzer
JPH05322557A (ja) * 1992-05-18 1993-12-07 Saginomiya Seisakusho Inc 変形観測のための格子位置データ収集方法
EP1383084A3 (de) * 1993-10-27 2004-07-14 Toshiba Engineering Corporation Verfahren und Gerät zur Inspektion der Oberflächenunregelmässigkeit eines Gegenstandes
JPH07217622A (ja) * 1994-02-07 1995-08-15 Hino Motors Ltd 鋲の塑性試験方法
US5531122A (en) * 1994-02-28 1996-07-02 Caterpillar Inc. Fatigue analysis and warning system
US5726907A (en) * 1995-07-31 1998-03-10 Southwest Research Institute Biaxial non-contacting strain measurement using machine vision
JPH09257465A (ja) * 1996-03-26 1997-10-03 Toyota Motor Corp 非接触式微小領域歪測定方法
US5920383A (en) * 1997-12-05 1999-07-06 Ford Global Technologies, Inc. Microscopic digital imaging strain gauge
US6189386B1 (en) 1997-12-05 2001-02-20 Ford Global Technologies, Inc. Method of using a microscopic digital imaging strain gauge
JPH11173839A (ja) * 1997-12-16 1999-07-02 Moritex Corp 構築物等の変形状態解析装置とこれに用いるデータレコ ーダ及びデータアナライザ
US6189356B1 (en) * 2000-02-17 2001-02-20 General Electric Company Method and apparatus for peening
JP2002267422A (ja) 2001-03-09 2002-09-18 Nippon Koei Power Systems Co Ltd クラック検出方法及びその装置
JP4683516B2 (ja) * 2001-05-16 2011-05-18 日本工営株式会社 デジタルカメラを用いた構造物の亀裂変位計測方法
US6718269B2 (en) * 2001-12-13 2004-04-06 International Business Machines Corporation Apparatus, program product and method of estimating the stress intensity factor ratio of a material

Also Published As

Publication number Publication date
HK1078928A1 (en) 2006-03-24
JP2005536739A (ja) 2005-12-02
EP1535025B1 (de) 2008-12-10
DE60325228D1 (de) 2009-01-22
US20040036853A1 (en) 2004-02-26
WO2004018965A1 (en) 2004-03-04
US6934013B2 (en) 2005-08-23
WO2004018965B1 (en) 2004-07-29
AU2003251929A1 (en) 2004-03-11
EP1535025A1 (de) 2005-06-01

Similar Documents

Publication Publication Date Title
ATE417243T1 (de) Dehnungsmessstreifen mit komprimierter symbologie
DE502007004533D1 (de) Sensor zur Messung eines Vitalparameters eines Lebewesens
EP1364132A4 (de) Lastanzeigeglied mit identifizierungsmarkierung
WO2005045393A3 (en) Determination of a measure of a glycation end-product or disease state using tissue fluorescence
NZ590930A (en) Improving the calibration accuracy of a fluidic system by comparing test readings with a calibration curve and then adjusting the signal output
IN2012DN02224A (de)
CN201476938U (zh) 一种全自动活塞式压力计压力校验装置
WO2002077870A3 (en) Image retrieval using distance measure
WO2006124036A3 (en) System for generating inspection reports for inspected items
EP1170661A3 (de) Verfahren und System zum Verbessern der Leistung von einer Quersprache verwendenden Anwendungen
AU2001267712A1 (en) Method and apparatus for monitoring structural fatigue and use
PL1813920T3 (pl) Sposób i urządzenie do eksploatacji wagi
DE502005002833D1 (de) Sobjekts
ATE438867T1 (de) Verfahren zur richtungsbestimmung zu einem zu vermessenden objekt
CN107449544A (zh) 一种压力表及压力测试方法
TW200609745A (en) A system for verifying the identification of a device
CN201562037U (zh) 一种ad芯片转换误差检验装置
WO2006074441A3 (en) Quantifying graphic features of handwriting for analysis
CN117606656A (zh) 一种工件应力检测方法、装置、设备及介质
US7891250B2 (en) Method and apparatus to digitize pressure gauge information
CN205276481U (zh) 可测力钢支座
CN109556507A (zh) 一种轻量化冲压模具自动测量装置
SE547687C2 (en) Measurement device for check measurement of a log processed with tree-handling device
EP1736897A3 (de) Verfahren und System für eine Zuweisung der Mitgliedschaft mit Hilfe von Skriptsprache
CN101608890A (zh) 一种水泵水封高度的测量方法及专用工具

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties