DE602004025117D1 - Verfahren zum befestigen eines faser-bragg-gitter dehnungssensor - Google Patents

Verfahren zum befestigen eines faser-bragg-gitter dehnungssensor

Info

Publication number
DE602004025117D1
DE602004025117D1 DE602004025117T DE602004025117T DE602004025117D1 DE 602004025117 D1 DE602004025117 D1 DE 602004025117D1 DE 602004025117 T DE602004025117 T DE 602004025117T DE 602004025117 T DE602004025117 T DE 602004025117T DE 602004025117 D1 DE602004025117 D1 DE 602004025117D1
Authority
DE
Germany
Prior art keywords
fbg
fiber bragg
sensor
fastening
fbg sensor
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.)
Expired - Lifetime
Application number
DE602004025117T
Other languages
English (en)
Inventor
Geum-Suk Lee
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36087522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004025117(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE602004025117D1 publication Critical patent/DE602004025117D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • 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
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • 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
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35303—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using a reference fibre, e.g. interferometric devices
    • 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
    • G01M5/0008—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of bridges
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02209—Mounting means, e.g. adhesives, casings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE602004025117T 2003-07-24 2004-07-23 Verfahren zum befestigen eines faser-bragg-gitter dehnungssensor Expired - Lifetime DE602004025117D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0050812A KR100495416B1 (ko) 2003-07-24 2003-07-24 광섬유격자센서용 고정구
PCT/KR2004/001842 WO2005010462A1 (en) 2003-07-24 2004-07-23 Fixer for fiber bragg grating sensor

Publications (1)

Publication Number Publication Date
DE602004025117D1 true DE602004025117D1 (de) 2010-03-04

Family

ID=36087522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004025117T Expired - Lifetime DE602004025117D1 (de) 2003-07-24 2004-07-23 Verfahren zum befestigen eines faser-bragg-gitter dehnungssensor

Country Status (10)

Country Link
US (1) US7418185B2 (de)
EP (1) EP1649245B1 (de)
JP (1) JP4647601B2 (de)
KR (1) KR100495416B1 (de)
CN (1) CN1826507B (de)
AT (1) ATE455287T1 (de)
CA (1) CA2533393C (de)
DE (1) DE602004025117D1 (de)
PT (1) PT1649245E (de)
WO (1) WO2005010462A1 (de)

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KR100730387B1 (ko) * 2006-11-15 2007-06-19 주식회사 파이버프로 변형률 측정용 광섬유 격자 센서
KR100756056B1 (ko) * 2006-11-21 2007-09-07 전남대학교산학협력단 광섬유 복합 강연선. 그 광섬유 복합 강연선의 제조방법 및변형률 측정 방법
GB2461566A (en) * 2008-07-03 2010-01-06 Vestas Wind Sys As Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same.
US7796844B2 (en) * 2008-07-22 2010-09-14 The Hong Kong Polytechnic University Temperature-compensated fibre optic strain gauge
JP5313608B2 (ja) * 2008-09-26 2013-10-09 長野計器株式会社 光ファイバセンサ
JP5099111B2 (ja) * 2009-12-24 2012-12-12 信越半導体株式会社 両面研磨装置
CN102141452A (zh) * 2011-01-04 2011-08-03 中国海洋石油总公司 一种隔水管应力测量装置及测量方法
CN102706390A (zh) * 2012-01-04 2012-10-03 华南理工大学 表面式双层封装光纤光栅传感器及其制作方法
KR101253288B1 (ko) * 2012-01-10 2013-04-10 한국광기술원 광섬유 격자 센서를 이용한 변화량 감지 장치 및 그 측정 방법
CN102814608B (zh) * 2012-07-26 2014-08-13 中国船舶重工集团公司第七○二研究所 光纤光栅点焊式应变传感器的安装定位装置
CN103307993A (zh) * 2013-05-07 2013-09-18 北京交通大学 用于将光纤光栅式传感器安装在木结构上的装置及方法
CN103433871A (zh) * 2013-09-22 2013-12-11 刘明生 轴向应力可量化的长周期光纤光栅固定装置
CN104374496A (zh) * 2014-11-07 2015-02-25 上海交通大学 导管架平台杆件应力测量的传感器系统及方法
KR101790177B1 (ko) * 2015-08-24 2017-10-26 (주)에프비지코리아 광섬유 격자센서를 이용한 내공변위 및 천 단 침하 측정장치
KR101642692B1 (ko) * 2016-06-10 2016-07-27 효심 주식회사 광섬유 격자센서 장치 및 이를 이용한 안전진단 시스템
DE102016014280B4 (de) * 2016-11-30 2018-07-12 Hottinger Baldwin Messtechnik Gmbh Anschweißbare FBG-Dehnungssensoranordnung
CN108194777A (zh) * 2017-12-28 2018-06-22 长春禹衡光学有限公司 一种光栅尺的安装装置
KR102136625B1 (ko) * 2018-07-12 2020-07-23 한국과학기술연구원 Fbg 기반 비틀림 센서 장치
DE102018214195A1 (de) * 2018-08-22 2020-03-19 Aktiebolaget Skf Verfahren zum Befestigen einer Faser mit einem Faser-Bragg-Sensorsegment an eine Komponente oder Lagervorrichtung mit einer derartigen Faser
CN108827180A (zh) * 2018-08-30 2018-11-16 长春理工大学 一种小型化柔性光纤光栅应变传感器
DE102018123654A1 (de) * 2018-09-25 2020-03-26 Fugro Technology B.V. Brückenbasiertes WIM-System
CN109612403A (zh) * 2019-01-29 2019-04-12 广州大学 一种光纤光栅应变传感器及其安装方法
KR102199951B1 (ko) * 2019-11-25 2021-01-11 한국건설기술연구원 광섬유센서 내장형 frp 센서복합체를 구비한 변형측정기, 이를 이용한 사면 감시 시스템 및 사면 감시 방법
CN111780792B (zh) * 2020-06-06 2022-05-06 河南交院工程技术集团有限公司 一种桥梁检测用测量件安装方法

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Also Published As

Publication number Publication date
KR20040078871A (ko) 2004-09-13
KR100495416B1 (ko) 2005-06-16
JP4647601B2 (ja) 2011-03-09
CN1826507B (zh) 2010-05-26
US20060204199A1 (en) 2006-09-14
CA2533393C (en) 2009-12-22
ATE455287T1 (de) 2010-01-15
WO2005010462A1 (en) 2005-02-03
EP1649245B1 (de) 2010-01-13
CN1826507A (zh) 2006-08-30
CA2533393A1 (en) 2005-02-03
EP1649245A4 (de) 2008-01-30
JP2006528771A (ja) 2006-12-21
US7418185B2 (en) 2008-08-26
EP1649245A1 (de) 2006-04-26
PT1649245E (pt) 2010-03-29

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