JP5884993B2 - 超音波配管測定装置 - Google Patents
超音波配管測定装置 Download PDFInfo
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- JP5884993B2 JP5884993B2 JP2013189360A JP2013189360A JP5884993B2 JP 5884993 B2 JP5884993 B2 JP 5884993B2 JP 2013189360 A JP2013189360 A JP 2013189360A JP 2013189360 A JP2013189360 A JP 2013189360A JP 5884993 B2 JP5884993 B2 JP 5884993B2
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- 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
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- 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
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- 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
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2634—Surfaces cylindrical from outside
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Acoustics & Sound (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
超音波を利用して配管の状態を測定する超音波配管測定装置において、
前記配管の管壁に少なくとも3つの超音波送受信器を離散的に設け、
これら超音波送受信器間で送受信される超音波信号に基づき前記配管に発生した傷の発生場所と傷の大きさを測定する動作モードとして探索モードと測定モードを有し、
前記傷の大きさがあらかじめ設定された閾値よりも小さい状態では探索モードで動作して傷がその閾値よりも大きい状態では測定モードで動作し、大きさの異なる複数の傷が存在する場合にはこれら2つのモードが共存することを特徴とする。
前記探索モードにおける低精度測定による傷の大きさがあらかじめ設定された閾値を超えた場合に探索モードから測定モードへ切り替えることを特徴とする。
前記探索モードでは超音波パルスの発信間隔を長めにして出力を抑え傷の位置の検知を行い、
前記測定モードでは要求される精度に対して十分な振幅と発信間隔を有する超音波パルスを発信することを特徴とする。
20 配管
30 測定装置本体
Claims (3)
- 超音波を利用して配管の状態を測定する超音波配管測定装置において、
前記配管の管壁に少なくとも3つの超音波送受信器を離散的に設け、
これら超音波送受信器間で送受信される超音波信号に基づき前記配管に発生した傷の発生場所と傷の大きさを測定する動作モードとして探索モードと測定モードを有し、
前記傷の大きさがあらかじめ設定された閾値よりも小さい状態では探索モードで動作して傷がその閾値よりも大きい状態では測定モードで動作し、大きさの異なる複数の傷が存在する場合にはこれら2つのモードが共存することを特徴とする超音波配管測定装置。 - 前記探索モードにおける低精度測定による傷の大きさがあらかじめ設定された閾値を超えた場合に探索モードから測定モードへ切り替えることを特徴とする請求項1記載の超音波配管測定装置。
- 前記探索モードでは超音波パルスの発信間隔を長めにして出力を抑え傷の位置の検知を行い、
前記測定モードでは要求される精度に対して十分な振幅と発信間隔を有する超音波パルスを発信することを特徴とする請求項1または請求項2記載の超音波配管測定装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013189360A JP5884993B2 (ja) | 2013-09-12 | 2013-09-12 | 超音波配管測定装置 |
EP14183922.5A EP2857834B1 (en) | 2013-09-12 | 2014-09-08 | Ultrasonic pipe measurement apparatus |
CN201410455969.8A CN104458906A (zh) | 2013-09-12 | 2014-09-09 | 超声波配管测定装置 |
US14/483,797 US9632062B2 (en) | 2013-09-12 | 2014-09-11 | Ultrasonic pipe measurement apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013189360A JP5884993B2 (ja) | 2013-09-12 | 2013-09-12 | 超音波配管測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015055559A JP2015055559A (ja) | 2015-03-23 |
JP5884993B2 true JP5884993B2 (ja) | 2016-03-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013189360A Active JP5884993B2 (ja) | 2013-09-12 | 2013-09-12 | 超音波配管測定装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9632062B2 (ja) |
EP (1) | EP2857834B1 (ja) |
JP (1) | JP5884993B2 (ja) |
CN (1) | CN104458906A (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101289253B1 (ko) * | 2012-01-20 | 2013-07-24 | 한국과학기술원 | 파이프 손상 감지 장치 및 방법 |
JP6317708B2 (ja) * | 2015-06-12 | 2018-04-25 | 株式会社Subaru | 超音波探傷システム、超音波探傷方法及び航空機構造体 |
WO2017099852A1 (en) | 2015-08-12 | 2017-06-15 | Los Alamos National Security, Llc | Detection and monitoring of changes in metallic structures using multimode acoustic signals |
US10585069B2 (en) * | 2015-08-12 | 2020-03-10 | Chevron U.S.A. Inc. | Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals |
US10996203B2 (en) | 2015-08-12 | 2021-05-04 | Triad National Security, Llc | Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals |
JP6557125B2 (ja) | 2015-11-27 | 2019-08-07 | 日立Geニュークリア・エナジー株式会社 | 超音波減肉検査方法および検査装置 |
US10429176B2 (en) * | 2017-06-08 | 2019-10-01 | General Electric Company | Pipeline deep crack detection |
CN107426434B (zh) * | 2017-08-01 | 2020-04-24 | 京东方科技集团股份有限公司 | 输入装置和电子设备 |
EP3470775B1 (de) * | 2017-10-11 | 2022-12-14 | Flexim Flexible Industriemesstechnik GmbH | Verfahren und messanordnung zur messung von schichtdicke und schallwellengeschwindigkeit in ein- oder mehrlagigen proben mittels ultraschall ohne a-priori kenntnis der jeweils anderen grösse |
RU2691125C1 (ru) * | 2018-07-31 | 2019-06-11 | Акционерное общество "НИПИгазпереработка" (АО "НИПИГАЗ") | Способ контроля коррозии стенок теплоизолированного оборудования и трубопроводов (варианты) |
JP7216884B2 (ja) * | 2019-02-28 | 2023-02-02 | 日本電信電話株式会社 | 反射波の評価方法 |
BE1027962B1 (de) * | 2020-01-06 | 2021-08-04 | Rosen Swiss Ag | Wanddickenbestimmung einer Materialschicht mittels Ultraschall |
BE1027961B1 (de) * | 2020-01-06 | 2021-08-05 | Rosen Swiss Ag | Akustische Fehlstellenerkennung in einer Rohrleitung |
CN114545419A (zh) * | 2020-11-26 | 2022-05-27 | 鸿富锦精密电子(烟台)有限公司 | 超声波测距装置、超声波测距方法及控制器 |
EP4256282A1 (en) | 2020-12-04 | 2023-10-11 | Perceptive Sensor Technologies, Inc. | Multi-bounce acoustic signal material detection |
US11946905B2 (en) | 2020-12-30 | 2024-04-02 | Perceptive Sensor Technologies, Inc. | Evaluation of fluid quality with signals |
CN114384152B (zh) * | 2022-01-13 | 2023-09-01 | 山东大学 | 基于搜索点匹配的超声导波损伤定位方法及系统 |
WO2024091308A1 (en) | 2022-07-19 | 2024-05-02 | Perceptive Sensor Technologies, Inc. | Acoustic signal material identification with nanotube couplant |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266342A (ja) * | 1968-03-07 | 1972-03-08 | ||
US3898840A (en) * | 1974-01-30 | 1975-08-12 | Automation Ind Inc | Multi-frequency ultrasonic search unit |
EP0106580B1 (en) * | 1982-10-06 | 1989-12-06 | The Welding Institute | Acoustic detection of defects in structures |
JPS59166861A (ja) * | 1983-03-14 | 1984-09-20 | Hitachi Ltd | ジルコニウム合金材の欠陥検出及び脆化監視装置 |
US4523468A (en) * | 1983-10-03 | 1985-06-18 | Trw Inc. | Phased array inspection of cylindrical objects |
GB9517794D0 (en) * | 1994-10-20 | 1995-11-01 | Imperial College | Inspection of pipes |
JP3212541B2 (ja) * | 1997-07-08 | 2001-09-25 | 三菱重工業株式会社 | 超音波探傷装置及び超音波探傷方法 |
JP2000329751A (ja) | 1999-05-18 | 2000-11-30 | Toshiba Corp | 配管検査方法および装置 |
JP4373627B2 (ja) * | 2001-08-23 | 2009-11-25 | 株式会社東芝 | 構造物欠陥深さ測定方法 |
JP3747921B2 (ja) | 2003-06-20 | 2006-02-22 | 株式会社日立製作所 | ガイド波を用いた非破壊検査装置及び非破壊検査方法 |
US7415881B2 (en) * | 2004-08-19 | 2008-08-26 | Fife Corporation | Ultrasonic sensor system for web-guiding apparatus |
WO2007024000A1 (ja) * | 2005-08-26 | 2007-03-01 | Sumitomo Metal Industries, Ltd. | 超音波探触子、超音波探傷装置、超音波探傷方法及び継目無管の製造方法 |
WO2009038456A1 (en) * | 2007-09-18 | 2009-03-26 | Röntgen Technische Dienst B.V. | Inspection device and method for inspection |
GB2462078B (en) * | 2008-07-21 | 2011-05-25 | Schlumberger Holdings | Monitoring of the structural condition of pipes |
CN101571514A (zh) * | 2009-06-16 | 2009-11-04 | 北京理工大学 | 用于复合材料层合板缺陷定位的超声导波检测技术 |
KR20110066353A (ko) * | 2009-12-11 | 2011-06-17 | 엘지이노텍 주식회사 | 크랙 감지 시스템 및 크랙 감지 방법 |
PL2485026T3 (pl) * | 2011-02-08 | 2019-12-31 | The Boeing Company | System monitorowania stanu technicznego struktury |
EP2597445A1 (en) * | 2011-11-22 | 2013-05-29 | Pii Limited | Method for pipeline inspection |
US9207213B2 (en) * | 2013-01-07 | 2015-12-08 | General Electric Company | Method and apparatus for inspecting and monitoring pipe |
-
2013
- 2013-09-12 JP JP2013189360A patent/JP5884993B2/ja active Active
-
2014
- 2014-09-08 EP EP14183922.5A patent/EP2857834B1/en active Active
- 2014-09-09 CN CN201410455969.8A patent/CN104458906A/zh active Pending
- 2014-09-11 US US14/483,797 patent/US9632062B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2857834A3 (en) | 2015-06-24 |
EP2857834B1 (en) | 2018-10-24 |
JP2015055559A (ja) | 2015-03-23 |
CN104458906A (zh) | 2015-03-25 |
US20150068311A1 (en) | 2015-03-12 |
US9632062B2 (en) | 2017-04-25 |
EP2857834A2 (en) | 2015-04-08 |
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