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Study on non- invasion measurement method' of the salinity concentration contained in concrete

Research Project

Project/Area Number 18560416
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Measurement engineering
Research InstitutionTohoku Gakuin University

Principal Investigator

MINEGISHI Shigeki  Tohoku Gakuin University, Faculty of engineering, Professor (70146116)

Co-Investigator(Kenkyū-buntansha) HAGA Akira  TOHOKU GAKUIN UNIVERSITY, Faculty of engineering, Professor (20048820)
YAMAZAKI Keita  Takenaka corporation, 技術研究所, chief researcher (30416606)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,660,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2006: ¥2,100,000 (Direct Cost: ¥2,100,000)
Keywordsconcrete / salinity concentration / impedance / automatic balance bridge method / reflection attenuation / TDR / half noint voltage / rise time / 抵抗成分 / 容量成分 / TDR / 反射波形
Research Abstract

A non-invasion measurement method with the salinity concentration which is contained in concrete was examined.
Nine kinds pieces of column concrete with different salinity concentration were prepared.
In this research, three kinds of measurement methods were proposed.
As for the automatic balance bridge method, four kinds electrodes of the wire loop, the copper tape, the copper spray, the carbon paste were used. The frequency range was 50Hz-100kHz.
As a result of the experiment, the higher the salinity concentration became, the equivalent parallel capacitance of the impedance of the concrete was bigger and the smaller the equivalent parallel resistance became.
These results mean the fact that it is possible to do an inspection by automatic balance -type LCR at once at the building site.
Next, the reflection attenuation quantity of the column concrete which was inserted in the circular cylinder pipe was measured by the network analyzer. The frequency range was 300kHz - 6 GHz. As a result of the experiment, the more salinity has a high density, the bigger the reflection attenuation quantity is in the frequency range of 1800 - 2000 MHz.
Lastly, the experiment of the TDR method was done.
Step voltage was impressed by the circular cylinder pipe which column concrete was inserted in and reflection voltage was measured with a sampling oscilloscope.
As a result of the experiment, the more salinity had a high density, the more late in the rise time, the half voltage point became smaller.
The TDR method has the characteristic that the termination of the circular cylinder pipe can be used for the open and the short circuit.
These measurement methods can be executed by the non- destruction and moreover can do the measurement which is good for the precision at short time.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (39 results)

All 2008 2007 2006

All Journal Article (26 results) (of which Peer Reviewed: 7 results) Presentation (13 results)

  • [Journal Article] コンクリート含有塩化物濃度の反射減衰量に対する影響2008

    • Author(s)
      二階堂 佳世, 川又 憲, 山崎 慶太, 芳賀 昭、嶺岸 茂樹
    • Journal Title

      電気学会全国大会講演論文集

      Pages: 184-184

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] TDRを用いた円柱コンクリート供試体の含有塩分濃度推定2007

    • Author(s)
      二階堂 佳世, 川又 憲, 山崎 慶太, 芳賀 昭、嶺岸 茂樹
    • Journal Title

      電気学会全国大会講演論文集

      Pages: 202-202

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] インピーダンス計測によるコンクリート含有塩化物濃度の非侵襲測定に関する研究2007

    • Author(s)
      山崎 慶太、三井 健郎、村松 和弘、芳賀 昭、嶺岸 茂樹
    • Journal Title

      日本建築学会学術講演梗概集

      Pages: 233-234

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] MEASUREMENT OF TRASITION DURATION AND BREAKDOWN FIELD DUE TO LOW VOLTAGE ESD USING 12GHz EXPERIMENTAL SYSTEM2007

    • Author(s)
      K.Kawamata, S.Minegishi, A.Haga and O.Fujiwara
    • Journal Title

      Proceedings of XVII INTENATIONAL CONFERENCE ON ELECTROMAGNETIC DISTURBANCES(EMD 2007)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] 12GHz Measurement of Transition Duration and Breakdown Field due to Low Voltage ESD2007

    • Author(s)
      K.Kawamata, S.Minegishi, A.Haga and O.Fujiwara
    • Journal Title

      Proceedings of the 18th International Zurich Symposium on Electromagnetic Compatibility

      Pages: 225-228

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] マイクロギャップ放電に伴う過渡電圧、電流立上り時間の12GHz帯域測定2007

    • Author(s)
      川又 憲, 嶺岸 茂樹、芳賀 昭, 藤原 修
    • Journal Title

      電気関係学会東北支部連合大会講演論文集

      Pages: 156-156

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 帯域制限下で観測される放電過渡波形の立ち上がり時間推定2007

    • Author(s)
      高 義礼、川又 憲, 嶺岸 茂樹、芳賀 昭, 藤原 修
    • Journal Title

      電子情報通信学会技術研究報告 107

      Pages: 111-115

    • NAID

      110006448668

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Osamu Fujiwara : Measurement of Voltage and Current Wveforms Using 12GHz Measurement System and Breakdown Field Strength due to Micro Gap Discharge2007

    • Author(s)
      Ken, Kawamata, Shigeki, Minegishi, Akira, Haga
    • Journal Title

      IEICE Transaction J90-B, 11

      Pages: 1143-1148

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] マイクロギャップ放電に伴う過渡電圧・電流立上り波形の12GHz帯域測定と電極間電界強度特性2007

    • Author(s)
      川又 憲
    • Journal Title

      電子情報通信学会論文誌 J90-B

      Pages: 1143-1148

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] TDRを用いた円柱コンクリート供試体の含有塩分濃度推定2007

    • Author(s)
      二階堂佳世, 川又憲, 山崎慶太, 芳賀昭, 嶺岸茂樹
    • Journal Title

      電気学会全国大会講演論文集

      Pages: 202-202

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 6GHz Measurement of Voltage risetime and Frequeny spectra Distribution Due to Micro Gap Discharge in voltage below 1500V2006

    • Author(s)
      Ken KAWAMATA, Shigeki MINEGISHI, and Akira HAGA
    • Journal Title

      Proceeding of The 23rd International Conferenceon Electrical Contacts

      Pages: 6-9

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Wideband Measurement of Voltage and Current Rise Time Due to Micro Gap Discharge as Low Voltage ESD Using the 12 GHz Experimental System2006

    • Author(s)
      Ken KAWAMATA, Shigeki MINEGISHI, Akira RAGA and Osamu Fuiiwara
    • Journal Title

      Proceedings of Progress in Electromagnetics Resea rch Symposium 4A8

      Pages: 2-5

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] コンクリートのインピーダンスの含有塩化物濃度依存性2006

    • Author(s)
      二階堂 佳世, 川又 憲, 山崎 慶太, 芳賀 昭、嶺岸 茂樹
    • Journal Title

      電気学会基礎、境界、材料、共通部門大会講演論文集 V-3

      Pages: 236-236

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] ワイヤーループ電極を用いた静電容量計測によるコンクリート含有塩化物濃度の推定2006

    • Author(s)
      二階堂 佳世, 川又 憲, 山崎 慶太, 芳賀 昭、嶺岸 茂樹
    • Journal Title

      電気関係学会東北支縫合大会講演論文集 2F17

      Pages: 230-230

    • NAID

      130005444125

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 角形チップ抵抗を用いた同軸伝送路のコネクタ接触不良モデルの構成検討2006

    • Author(s)
      林 優一、嶺岸 茂樹、曽根 秀昭
    • Journal Title

      隊関係学会東北支部連合大会講演論文集 2F22

      Pages: 235-235

    • NAID

      130005444126

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 12GHz real time measurement of voltage rise time and current rise time due to micro gap discharge in voltage below 1kV2006

    • Author(s)
      Ken KAWAMATA, Shigeki MINEGISHI, Akira RAGA and Osamu FOJIWARA
    • Journal Title

      Proceedings of International Symposium on Electromagnetic Compatibility(emc europe 2006)

      Pages: 4-8

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] コンクリート含有塩分濃度がインピーダンスに及ぼす影響2006

    • Author(s)
      二階堂 佳世, 嶺岸 茂樹、芳賀 昭、山崎 慶太、田中 大、村松 和弘
    • Journal Title

      日本応用磁気学会学術講演会論文集 11aB-1

      Pages: 25-25

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] コンクリートに含まれる塩分濃度のインピーダンスに対する影響2006

    • Author(s)
      二階堂 佳世、芳賀 昭、川又 憲、山崎 慶太、嶺岸 茂樹
    • Journal Title

      東北学院大学工学部研究報告 41

      Pages: 22-25

    • NAID

      40015335199

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Effect of salinity concentration contained in concrete for impedance2006

    • Author(s)
      Kayo, Nikaido, Akira, Haga, Ken, Kawamata, Keita, Yamazaki, Shigeki, Minegishi
    • Journal Title

      Science and Engineering reports of Tohoku Gakuin University 41, 1

      Pages: 22-25

    • NAID

      40015335199

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] 6GHz Measurement of Voltage rise Time and Frequency Spectra Distribution Due to Micro Gap Discharge in Voltage below 1500V2006

    • Author(s)
      Ken Kawamata, Shigeki Minegishi, Akira Haga
    • Journal Title

      The 23^<rd> International Conference on Electrical Contacts

      Pages: 331-336

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Wideband Measurement of Voltage and Current Rise Time Due to Micro Gap Discharge as Low Voltage ESD Using 12GHz Experimental System2006

    • Author(s)
      Ken Kawamata, Shigeki Minegishi, Akira Haga, Osamu Fujiwara
    • Journal Title

      Progress In Electromagnetic Research Symposium

    • Related Report
      2006 Annual Research Report
  • [Journal Article] コンクリートのインピーダンスの含有塩化物濃度依存性2006

    • Author(s)
      二階堂佳世, 川又憲, 山崎慶太, 芳賀昭, 嶺岸茂樹
    • Journal Title

      電気学会基礎材料共通部門大会講演論文集

      Pages: 236-236

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ワイヤーループ電極を用いた静電容量計測によるコンクリート含有塩化物の推定2006

    • Author(s)
      二階堂佳世, 川又憲, 山崎慶太, 芳賀昭, 嶺岸茂樹
    • Journal Title

      電気関係学会東北支部連合大会講演論文集

      Pages: 230-230

    • Related Report
      2006 Annual Research Report
  • [Journal Article] コンクリートの含有塩分濃度がインピーダンスに及ぼす影響2006

    • Author(s)
      二階堂佳世, 嶺岸茂樹, 芳賀昭, 山崎慶太, 田中大, 村松和弘
    • Journal Title

      日本応用磁気学会学術講演会概要集

      Pages: 25-25

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 12GHz Real Time Measurement of Voltage Rise Time and Current Rise Time Due to Micro Gap Discharge in Voltage below 1kV2006

    • Author(s)
      Ken Kawamata, Shigeki Minegishi, Akira Haga, Osamu Fujiwara
    • Journal Title

      International Symposium on Electromagnetic Compatibility(emc europe)

      Pages: 107-110

    • Related Report
      2006 Annual Research Report
  • [Journal Article] コンクリートに含まれる塩分濃度のインピーダンスに対する影響2006

    • Author(s)
      二階堂佳世, 芳賀昭, 川又憲, 山崎慶太, 嶺岸茂樹
    • Journal Title

      東北学院大学工学部研究報告 41・1,2

      Pages: 22-25

    • NAID

      40015335199

    • Related Report
      2006 Annual Research Report
  • [Presentation] コンクリート含有塩分濃度の反射減衰量に対する影響2008

    • Author(s)
      二階堂 佳世
    • Organizer
      電気学会全国大会講演論文集
    • Place of Presentation
      福岡
    • Year and Date
      2008-03-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] Non-invasive estimation of chloride ion content in concrete by Measurement of impedance2007

    • Author(s)
      Keita, Yamazaki, Kenrou, Mitsui, Kazuhiro, Muramatsu, Akira, Haga, Shigeki, Minegishi
    • Organizer
      Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of trasition duration and breakdown field e due to low Voltage ESD using 12GHz experimental system2007

    • Author(s)
      K, Kawamata S, Minegishi A, Haga O, Fujiwara
    • Organizer
      International Conference on Electromagnetic Disturbances
    • Place of Presentation
      Poland
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 12GHz Measurement of transition duration and breakdown field e due to Voltage ESD2007

    • Author(s)
      K, Kawamata S, Minegishi A, Haga O, Fujiwara
    • Organizer
      International Zurich Symposium on Electromagnetic Compatibility
    • Place of Presentation
      Germany
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] インピーダンス計測によるコンクリート含有塩化物濃度の非侵襲測定に関する研究2007

    • Author(s)
      山崎 慶太
    • Organizer
      日本建築学会学術講演梗概集
    • Place of Presentation
      九州
    • Related Report
      2007 Annual Research Report
  • [Presentation] MEASUREMENT OF TRANSITION DURATION AND BREAKDOWN FIELD DUE TO LOW VOLTAGE ESD USING 12GHz EXPERIIVIENTALSYSTEM2007

    • Author(s)
      K. Kawamata
    • Organizer
      XVII International Conference on Electromagnetic Disturbances END 2007
    • Place of Presentation
      九州
    • Related Report
      2007 Annual Research Report
  • [Presentation] 12GHz Measurement of Transiton Duration and Breakdown Field due to Low voltage ESD2007

    • Author(s)
      K. Kawamata
    • Organizer
      18^<th> International Zurich Symposium on Electromagnetic Compatibility
    • Place of Presentation
      Munich,Germany
    • Related Report
      2007 Annual Research Report
  • [Presentation] マイクロギャップ放電に伴う過渡電圧・電流立ち上がり時間の12GHz帯域測定2007

    • Author(s)
      川又 憲
    • Organizer
      電気関係学会東北支部連合大会講演論文集
    • Place of Presentation
      弘前
    • Related Report
      2007 Annual Research Report
  • [Presentation] 帯域制限下で観測される放電過渡波形の立ち上がり時間推定2007

    • Author(s)
      高 義礼
    • Organizer
      電子情報通信学会技術研究報告
    • Place of Presentation
      仙台
    • Related Report
      2007 Annual Research Report
  • [Presentation] 6GHz Measurement of Voltage risetime and Frequency spectra Distribution Due to Micro Gap Discharge in voltage below 1500V2006

    • Author(s)
      Ken, Kawamata, Shigeki, Minegishi, Akira, Haga
    • Organizer
      The 23nd International Conference on electrical Contacts
    • Place of Presentation
      Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Wideband Measurement of Voltage and Current rise time due to Micro Gap Discharge as Low Voltage ESD Using 12Ghz Experimental System2006

    • Author(s)
      Ken, Kawamata, Shigeki, Minegishi, Akira, Haga, Osamu, Fujiwara
    • Organizer
      Progress in Electromagnetics Research Symposium
    • Place of Presentation
      Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Dependence on chloride content in impedance of concrete2006

    • Author(s)
      Kayo, Mikaido, Ken, Kawamata, Keita, Yamazaki, Akira, Haga, Shigeki, Minegishi
    • Organizer
      Annual Conference of Fundamentals and Material Society IEE Japan
    • Place of Presentation
      Kumamoto
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 12GHz real time measurement of voltage rise time and current rise time due to micro gap discharge in voltage below 1kV2006

    • Author(s)
      Ken, Kawamata, Shigeki, Minegishi, Akira, Haga, Osamu, Fujiwara
    • Organizer
      International Symposium on Electromagnetic Compatibility
    • Place of Presentation
      Spain
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2006-04-01   Modified: 2016-04-21  

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