IN2015DE00244A - - Google Patents

Info

Publication number
IN2015DE00244A
IN2015DE00244A IN244DE2015A IN2015DE00244A IN 2015DE00244 A IN2015DE00244 A IN 2015DE00244A IN 244DE2015 A IN244DE2015 A IN 244DE2015A IN 2015DE00244 A IN2015DE00244 A IN 2015DE00244A
Authority
IN
India
Prior art keywords
pressure change
generator
stress
image
pressure
Prior art date
Application number
Other languages
English (en)
Inventor
Takaaki Konishi
Tetsuya Matsui
Yoshiaki Nagashima
Hiroyuki Nakano
Hirohisa Mizota
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2015DE00244A publication Critical patent/IN2015DE00244A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G01M5/0058—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/005—Photographing internal surfaces, e.g. of pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
IN244DE2015 2014-03-31 2015-01-28 IN2015DE00244A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014072761A JP6334991B2 (ja) 2014-03-31 2014-03-31 構造物の表面検査システムおよび表面検査方法

Publications (1)

Publication Number Publication Date
IN2015DE00244A true IN2015DE00244A (de) 2015-10-02

Family

ID=52468938

Family Applications (1)

Application Number Title Priority Date Filing Date
IN244DE2015 IN2015DE00244A (de) 2014-03-31 2015-01-28

Country Status (4)

Country Link
EP (1) EP2927659B1 (de)
JP (1) JP6334991B2 (de)
CN (1) CN104949985A (de)
IN (1) IN2015DE00244A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6532104B2 (ja) 2015-09-30 2019-06-19 日立オートモティブシステムズ株式会社 液圧制御装置およびブレーキシステム
CN106323986B (zh) * 2016-09-18 2019-03-12 山西省交通科学研究院 一种用于公路隧道病害检测的图像采集装置及方法
JP6870849B2 (ja) * 2017-04-28 2021-05-12 国立研究開発法人産業技術総合研究所 構造物の補修方法及び補修評価装置
CN107333046B (zh) * 2017-08-14 2019-06-25 成都中信华瑞科技有限公司 数据采集方法及隧道检测车
JP7325020B2 (ja) * 2018-02-22 2023-08-14 パナソニックＩｐマネジメント株式会社 検査装置及び検査方法
CN108918017B (zh) * 2018-03-30 2019-09-13 中国科学院长春应用化学研究所 一种气体压力测定方法
JP7170234B2 (ja) * 2018-06-28 2022-11-14 パナソニックＩｐマネジメント株式会社 検査装置及び検査方法
CN109143233A (zh) * 2018-09-10 2019-01-04 清华四川能源互联网研究院 泄洪洞检测系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2963284B2 (ja) * 1992-07-24 1999-10-18 財団法人鉄道総合技術研究所 トンネル検査装置
JP3448593B2 (ja) * 2000-01-19 2003-09-22 農工大ティー・エル・オー株式会社 土木構造物の傷検出方法
JP2001264302A (ja) * 2000-03-17 2001-09-26 Murakami Yukitaka 非接触によるコンクリート構造物の検査方法および装置
SE518997C2 (sv) * 2001-04-02 2002-12-17 Impressonic Ab Förfarande och anordning för att detektera skada i material eller föremål
JP2002310920A (ja) * 2001-04-19 2002-10-23 Keisoku Kensa Kk コンクリート壁のひび割れ検出方法およびその装置
JP4524357B2 (ja) * 2004-07-26 2010-08-18 独立行政法人産業技術総合研究所 異方性の応力発光体を含有する応力発光組成物、及びその製造方法
US7769550B2 (en) * 2005-02-09 2010-08-03 National Institute Of Advanced Industrial Science And Technology Stress analysis method and stress analysis apparatus
JP5007978B2 (ja) * 2007-09-21 2012-08-22 独立行政法人産業技術総合研究所 構造体の欠陥を検知するための方法及びシステム
WO2009037914A1 (ja) * 2007-09-21 2009-03-26 National Institute Of Advanced Industrial Science And Technology 構造体の欠陥を検知するための方法及びシステム
CN102648405B (zh) * 2009-11-20 2015-04-15 独立行政法人产业技术综合研究所 检查缺陷方法和装置、晶圆、半导体元件
JP5342987B2 (ja) * 2009-12-02 2013-11-13 三井住友建設株式会社 コンクリート表面検査装置

Also Published As

Publication number Publication date
EP2927659A1 (de) 2015-10-07
EP2927659B1 (de) 2018-01-10
CN104949985A (zh) 2015-09-30
JP6334991B2 (ja) 2018-05-30
JP2015194418A (ja) 2015-11-05

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