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WO2003048758A1 - Ultrasonic detecting device and ultrasonic detecting method using the device - Google Patents

Ultrasonic detecting device and ultrasonic detecting method using the device Download PDF

Info

Publication number
WO2003048758A1
WO2003048758A1 PCT/JP2001/010504 JP0110504W WO03048758A1 WO 2003048758 A1 WO2003048758 A1 WO 2003048758A1 JP 0110504 W JP0110504 W JP 0110504W WO 03048758 A1 WO03048758 A1 WO 03048758A1
Authority
WO
WIPO (PCT)
Prior art keywords
time series
ultrasonic detecting
time
series filter
arithmetic average
Prior art date
Application number
PCT/JP2001/010504
Other languages
French (fr)
Japanese (ja)
Inventor
Masayuki Hirose
Original Assignee
Masayuki Hirose
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 Masayuki Hirose filed Critical Masayuki Hirose
Priority to PCT/JP2001/010504 priority Critical patent/WO2003048758A1/en
Priority to JP2003549903A priority patent/JPWO2003048758A1/en
Publication of WO2003048758A1 publication Critical patent/WO2003048758A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

An ultrasonic detecting device comprises arithmetically averaging means for determining the arithmetic average of the current received ultrasonic wave and the past received ultrasonic waves nA times each time it receives an ultrasonic wave while keeping the distance between a transmission probe and a reception probe constant, time series filtering means for operating a predetermined formula by multiplying a function Gj(t) of time expressing the arithmetic average by a predetermined time series filter, where j is a natural number of nA or less, and a display device for display for every variable contained in the time series filter means. The time series filter is a sine function which takes on a maximum of 1.0 at t = tT for a predetermined value tT and Δt and 0 at and before t = tT - Δt and at and after t = tT + Δt.
PCT/JP2001/010504 2001-11-30 2001-11-30 Ultrasonic detecting device and ultrasonic detecting method using the device WO2003048758A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2001/010504 WO2003048758A1 (en) 2001-11-30 2001-11-30 Ultrasonic detecting device and ultrasonic detecting method using the device
JP2003549903A JPWO2003048758A1 (en) 2001-11-30 2001-11-30 Ultrasonic detection apparatus and ultrasonic detection method using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/010504 WO2003048758A1 (en) 2001-11-30 2001-11-30 Ultrasonic detecting device and ultrasonic detecting method using the device

Publications (1)

Publication Number Publication Date
WO2003048758A1 true WO2003048758A1 (en) 2003-06-12

Family

ID=11737989

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/010504 WO2003048758A1 (en) 2001-11-30 2001-11-30 Ultrasonic detecting device and ultrasonic detecting method using the device

Country Status (2)

Country Link
JP (1) JPWO2003048758A1 (en)
WO (1) WO2003048758A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005148061A (en) * 2003-10-20 2005-06-09 Masayuki Hirose Ultrasonic detection equipment using resonance analysis and ultrasonic detection method
JP2005315622A (en) * 2004-04-27 2005-11-10 Fujimitsu Komuten:Kk Nondestructive inspection method and device of concrete structure
JP2007121123A (en) * 2005-10-28 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> Nondestructive inspection method and device of degree of reinforcement corrosion in concrete structure by ultrasonic method
JPWO2006054330A1 (en) * 2004-11-16 2008-09-18 株式会社エッチアンドビーシステム Ultrasonic exploration method and apparatus using resonance phenomenon
JP2008232852A (en) * 2007-03-20 2008-10-02 Yamaguchi Univ Non-destructive measuring instrument and non-destructive measuring method for measuring reinforcement diameter in reinforced concrete structure by electromagnetic wave radar
CN102590343A (en) * 2012-02-23 2012-07-18 河海大学常州校区 Device and method for ultrasonically inspecting grouting compactness of corrugated pipe duct
CN109870130A (en) * 2019-04-09 2019-06-11 中国科学技术大学 A kind of measurement method and device of supersonic array detection object flatness
CN113804140A (en) * 2021-08-24 2021-12-17 四川志德岩土工程有限责任公司 Cast-in-place pile concrete interface monitoring device and monitoring method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10365356B2 (en) * 2014-02-21 2019-07-30 Flir Systems, Inc. Sensor channel isolation systems and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09269215A (en) * 1996-03-29 1997-10-14 H & B Syst:Kk Superimposed wave filtering processing method and device
JP2000088819A (en) * 1998-09-08 2000-03-31 H & B System:Kk Ultrasonic detecting device and computer-readable record medium memolizing program for supersonic detection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09269215A (en) * 1996-03-29 1997-10-14 H & B Syst:Kk Superimposed wave filtering processing method and device
JP2000088819A (en) * 1998-09-08 2000-03-31 H & B System:Kk Ultrasonic detecting device and computer-readable record medium memolizing program for supersonic detection

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Masayuki HIROSE, et al., "Cho-onpa ni yoru Concrete Naibu no Tanchi (3)", Kensa Gijutsu, July 1999, Vol. 4, No. 7, pp 47 - 56 *
Masayuki HIROSE, et al., "Kyoshi-teki Tanchi Riron wo mochiita Cho-Onpa-hou ni yoru Concrete no Naibu Tanchi (sono 1 Tanchi Riron)", Nippon Kenchiku Gakkai 2000 nendo Taikai (Tohoku) Gakujutsu Koen Kigaishuu A-1 Bunsatsu, Sadan Houjin Nippon Kenchiku Gakkai, 31 July 2001, pp 831 - 832 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005148061A (en) * 2003-10-20 2005-06-09 Masayuki Hirose Ultrasonic detection equipment using resonance analysis and ultrasonic detection method
JP4640771B2 (en) * 2003-10-20 2011-03-02 有限会社エッチアンドビーソリューション Ultrasonic detection apparatus and ultrasonic detection method using resonance analysis
JP2005315622A (en) * 2004-04-27 2005-11-10 Fujimitsu Komuten:Kk Nondestructive inspection method and device of concrete structure
JPWO2006054330A1 (en) * 2004-11-16 2008-09-18 株式会社エッチアンドビーシステム Ultrasonic exploration method and apparatus using resonance phenomenon
JP4519852B2 (en) * 2004-11-16 2010-08-04 株式会社エッチアンドビーシステム Ultrasonic exploration method and apparatus using resonance phenomenon
JP2007121123A (en) * 2005-10-28 2007-05-17 Nippon Telegr & Teleph Corp <Ntt> Nondestructive inspection method and device of degree of reinforcement corrosion in concrete structure by ultrasonic method
JP2008232852A (en) * 2007-03-20 2008-10-02 Yamaguchi Univ Non-destructive measuring instrument and non-destructive measuring method for measuring reinforcement diameter in reinforced concrete structure by electromagnetic wave radar
CN102590343A (en) * 2012-02-23 2012-07-18 河海大学常州校区 Device and method for ultrasonically inspecting grouting compactness of corrugated pipe duct
CN102590343B (en) * 2012-02-23 2013-10-02 河海大学常州校区 Device and method for ultrasonically inspecting grouting compactness of corrugated pipe duct
CN109870130A (en) * 2019-04-09 2019-06-11 中国科学技术大学 A kind of measurement method and device of supersonic array detection object flatness
CN113804140A (en) * 2021-08-24 2021-12-17 四川志德岩土工程有限责任公司 Cast-in-place pile concrete interface monitoring device and monitoring method

Also Published As

Publication number Publication date
JPWO2003048758A1 (en) 2005-04-14

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