ATE142784T1 - Zerstörungsfreie werkstoffprüfungsvorrichtung und technik - Google Patents

Zerstörungsfreie werkstoffprüfungsvorrichtung und technik

Info

Publication number
ATE142784T1
ATE142784T1 AT92903021T AT92903021T ATE142784T1 AT E142784 T1 ATE142784 T1 AT E142784T1 AT 92903021 T AT92903021 T AT 92903021T AT 92903021 T AT92903021 T AT 92903021T AT E142784 T1 ATE142784 T1 AT E142784T1
Authority
AT
Austria
Prior art keywords
impact
sphere
disposed
impactors
impart
Prior art date
Application number
AT92903021T
Other languages
English (en)
Inventor
Mary J Sansalone
Donald G Pratt
Original Assignee
Cornell Res Foundation Inc
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 Cornell Res Foundation Inc filed Critical Cornell Res Foundation Inc
Application granted granted Critical
Publication of ATE142784T1 publication Critical patent/ATE142784T1/de

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
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • 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
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • 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
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0039—Hammer or pendulum
    • 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
    • G01N2203/0202—Control of the test
    • G01N2203/0212—Theories, calculations
    • G01N2203/0218—Calculations based on experimental data
    • 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
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time
    • G01N2203/0476—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time in parallel
    • 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
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0676—Force, weight, load, energy, speed or acceleration
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Radiation (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT92903021T 1990-12-31 1991-12-13 Zerstörungsfreie werkstoffprüfungsvorrichtung und technik ATE142784T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/636,336 US5165270A (en) 1990-12-31 1990-12-31 Non-destructive materials testing apparatus and technique for use in the field

Publications (1)

Publication Number Publication Date
ATE142784T1 true ATE142784T1 (de) 1996-09-15

Family

ID=24551455

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92903021T ATE142784T1 (de) 1990-12-31 1991-12-13 Zerstörungsfreie werkstoffprüfungsvorrichtung und technik

Country Status (8)

Country Link
US (1) US5165270A (de)
EP (1) EP0519045B1 (de)
JP (1) JPH05504203A (de)
KR (1) KR970007074B1 (de)
AT (1) ATE142784T1 (de)
CA (1) CA2077214C (de)
DE (1) DE69122091T2 (de)
WO (1) WO1992012423A1 (de)

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JP3100757B2 (ja) * 1992-06-02 2000-10-23 三菱電機株式会社 監視診断装置
GB9406745D0 (en) * 1994-04-06 1994-05-25 Aberdeen University And Univer Integrity assessment of ground anchorages
FR2723446B1 (fr) * 1994-08-08 1996-10-25 Aerospatiale Procede automatise de controle au son de pieces complexes, pour la detection de defauts peu profonds
US5621172A (en) * 1995-04-03 1997-04-15 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Method and apparatus for testing material strengths
GB9708740D0 (en) * 1997-04-29 1997-06-18 Univ Aberdeen Ground anchorage testing system
US5983701A (en) * 1997-06-13 1999-11-16 The Royal Institution For The Advancement Of Learning Non-destructive evaluation of geological material structures
US6105430A (en) * 1998-07-02 2000-08-22 The United States Of America As Represented By The Secretary Of The Interior Inspection of concrete structures using sonic tomography
CO4810262A1 (es) * 1998-09-11 1999-06-30 Pato Marcos Ruben Bollati Metodo para cuantificacion energetica de materiales compues- tos. . . .
US6029521A (en) * 1998-10-19 2000-02-29 National Science Council Method for measuring cover thickness of reinforcing bar in concrete by using stress wave
US6581466B1 (en) * 1999-04-02 2003-06-24 Mississippi State University Acoustic inspection of structures
US6263737B1 (en) * 1999-07-23 2001-07-24 Honeywell International Inc. Acoustic fault injection tool
EP1349491B1 (de) 2000-12-07 2013-04-17 Children's Medical Center Corporation Automatisches interpretierendes medizinisches versorgungssystem
WO2003096007A1 (en) 2002-05-08 2003-11-20 Sekisui Chemical Co., Ltd. Method and equipment for inspecting reinforced concrete pipe
US7367236B2 (en) * 2005-07-21 2008-05-06 The Boeing Company Non-destructive inspection system and associated method
US7398698B2 (en) * 2005-11-03 2008-07-15 The Boeing Company Smart repair patch and associated method
US7617730B2 (en) * 2006-06-28 2009-11-17 The Boeing Company Ultrasonic inspection and repair mode selection
US7757558B2 (en) * 2007-03-19 2010-07-20 The Boeing Company Method and apparatus for inspecting a workpiece with angularly offset ultrasonic signals
US7712369B2 (en) * 2007-11-27 2010-05-11 The Boeing Company Array-based system and method for inspecting a workpiece with backscattered ultrasonic signals
US8191401B2 (en) * 2008-02-07 2012-06-05 California Institute Of Technology Method and system for formation of highly nonlinear pulses
WO2009099469A1 (en) 2008-02-07 2009-08-13 California Institute Of Technology Method and apparatus for nondestructive evaluation and monitoring of materials and structures
US8006539B2 (en) * 2008-02-07 2011-08-30 California Institute Of Technology Actuation system
CN101561379B (zh) * 2009-05-13 2011-06-29 清华大学 一种用于结构损伤检测的敲击扫描方法
CN102220767A (zh) * 2010-04-13 2011-10-19 云南航天工程物探检测股份有限公司 一种应力波信号测试仪及应力波信号的采集方法
CN104977395B (zh) * 2014-04-13 2018-05-11 湖南芯仪电子科技有限公司 一种混凝土预应力管道成像方法
US9939420B2 (en) 2014-04-29 2018-04-10 NLA Diagnostics LLC Apparatus and method for non-destructive testing of concrete
CN104792611B (zh) * 2015-04-20 2017-09-15 郑州大学 混凝土受压破坏应力‑应变全曲线测试装置
US9683916B2 (en) * 2015-06-12 2017-06-20 Ford Global Technologies, Llc Rough road simulation
US10126271B2 (en) 2015-09-15 2018-11-13 NLA Diagnostics LLC Apparatus and method for non-destructive testing of materials
JP6425249B2 (ja) * 2015-11-05 2018-11-21 ジビル調査設計株式会社 構造物用点検具
KR101748798B1 (ko) 2015-11-24 2017-06-20 대구대학교 산학협력단 사운드 신호에너지를 이용한 콘크리트의 비파괴 강도 측정방법
US9958366B2 (en) * 2016-02-24 2018-05-01 Ford Global Technologies, Llc Stone impact simulator
CN109642847B (zh) * 2017-06-21 2021-05-25 株式会社东芝 构造物评价系统以及构造物评价方法
CN109212028B (zh) * 2018-10-08 2021-03-16 四川升拓检测技术股份有限公司 一种适合于冲击回波声频检测的履带式隔音装置
US11357281B2 (en) 2018-10-18 2022-06-14 Clemson University Research Foundation Method and apparatus for non-destructive measurement of faceguard structural stiffness
CN109975135B (zh) * 2019-03-12 2021-11-26 宁波大学 一种高时空分辨率的材料动态损伤演化实验方法
CN110440728B (zh) * 2019-05-31 2020-09-11 特斯联（北京）科技有限公司 一种探测回波智能分析的建筑结构安全监测方法及系统
CN112098462B (zh) * 2020-10-20 2022-07-12 贵州电网有限责任公司 一种漆层厚度红外热成像检测装置及检测方法
JP2023152476A (ja) * 2022-04-04 2023-10-17 トヨタ自動車株式会社 検査装置、検査方法及び検査用コンピュータプログラム

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US4519245A (en) * 1983-04-05 1985-05-28 Evans Herbert M Method and apparatus for the non-destructive testing of materials
US4534219A (en) * 1983-11-17 1985-08-13 Francois Nadeau Acoustic detection of cracks in metal pieces
JPS60211360A (ja) * 1984-04-06 1985-10-23 Kajima Corp 壁面タイル等の剥離検知装置
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JPH01219555A (ja) * 1988-02-26 1989-09-01 Mitsubishi Petrochem Co Ltd 衝撃試験器
CA1323683C (en) * 1988-09-30 1993-10-26 Michel J. Pettigrew Loose rock detector

Also Published As

Publication number Publication date
CA2077214C (en) 1995-03-14
US5165270A (en) 1992-11-24
DE69122091D1 (de) 1996-10-17
JPH05504203A (ja) 1993-07-01
EP0519045A1 (de) 1992-12-23
EP0519045B1 (de) 1996-09-11
WO1992012423A1 (en) 1992-07-23
KR970007074B1 (ko) 1997-05-02
DE69122091T2 (de) 1997-01-30

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