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Development of Thermographic NDTTechnique Based on Lock-in Measurement of Thermal Wave Response for Structural Integrity Assessment of Aging Aircraft

Research Project

Project/Area Number 12555027
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Materials/Mechanics of materials
Research InstitutionOsaka University

Principal Investigator

SAKAGAMI Takahide  Osaka University, Graduate School of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (50192589)

Co-Investigator(Kenkyū-buntansha) TERADA Hiroyuki  National Aerosp ace Laboratory, Researcher, 構造材料総合研究グループ, 企画調整室・室長(研究者)
IOKA Seiji  Osaka University, Graduate School of Engineering, Research Associate, 大学院・工学研究科, 助手 (50283726)
KUBO Shiro  Osaka University, Graduate School of Engineering, Professor, 大学院・工学研究科, 教授 (20107139)
HATTORI Toshio  Hitachi, Ltd. Researcher, 機械研究所, 主管研究員
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥12,900,000 (Direct Cost: ¥12,900,000)
Fiscal Year 2002: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2001: ¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2000: ¥8,100,000 (Direct Cost: ¥8,100,000)
KeywordsQuantitative NDT / Infrared Thermography / Thermal Wave Response / Lock-in Measurement / Aerospace Structure / Material Loss / Impact Delamination Damage / 非破壊検査 / ロックイン赤外線サーモグラフィ / 熱波動 / 航空機構造 / き裂 / 剥離
Research Abstract

The present project developed a new quantitative nondestructive testing (NDT) technique for structural integrity assessment of aging aircrafts. The results obtained are summarized as follows.
1. For detecting cracks, singular electrothermal field near crack tips under the application of periodically modulated electric current was measured using lock-in thermography. Experimental investigations were made on the resolution and the applicability in the identification of cracks embedded in steel and aluminum alloy plates. Significant singular electrothermal field was observed at the crack tip in die lock-in thermal image. Location and size of the crack were accurately determined, demonstrating the feasibility of the proposed technique.
2. For material loss defects and delamination defects, a thermographic NDT technique based on the lock-in measurement of the surface temperature under periodical heating was developed. Experimental study was made on the applicability to the detection of flat b … More ottom hole defects and delamination defects. In-phase and out-of-phase temperature amplitude images were taken by the lock-in thermography, synchronized to the reference signal of the periodical heating. Further, another thermographic NDT technique based on the transient temperature under the pulse heating was developed. Temperature descent curve which reflects defect parameters such as size, shape and depth of defects was analyzed using Fourier series. Developed techniques were applied to the identification of material loss defects and delamination defects in aerospace structures. It was found that defect parameters can be accurately determined by the developed thermographic NDT techniques.
3. Quantitative NDT technique for delamination defects in concrete structures was developed based on the phase delay measurement using a lock-in infrared thermography. Location and size of the defect can be estimated from the contrast change and depth can be estimated from the relationship between phase delay and heating period.
4. Passive electric potential CT method was developed as a new monitoring technique. Electric potential distribution measurement on the surface of piezoelectric film glued on the structure was processed by inverse analysis. Less

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (83 results)

All Other

All Publications (83 results)

  • [Publications] 阪上隆英: "ロックイン赤外線サーモグラフィによるはく離欠陥および減肉欠陥の計測"日本機械学会材料力学部門講演会講演論文集. No.00-19. 245-246 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩澤大輝: "ピエゾ材料を用いた受動型電気ポテンシャルCT法"日本機械学会材料力学部門講演会講演論文集. No.00-19. 315-316 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "赤外線サーモグラフィ画像に基づくコンクリート劣化診断技術の開発"日本非破壊検査協会平成12年度秋季大会講演槻要集. 115-118 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "パルス熱負荷時の歯牙表面熱画像計測に基づくう蝕診断法の開発"日本機械学会講演論文集. No.00-35. 268-269 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "ロックイン赤外線サーモグラフィによるコンクリート構造物の非破壊検査"日本機械学会関西支部第76期定時総会講演会講演論文集. No.014-1. 6-15-6-16 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Development of a thermographic NDT technique for detection of latent blister in corrosion protective coating on oil storage tank under pulse heating"SPIE Proceedings Series. Vol.4360. 554-559 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Development of a new diagnosis method for caries in human teeth based on thermal images under pulse heating"SPIE Proceedings Series. Vol.4360. 504-510 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "アクティブ熱負荷赤外線サーモグラフィ法によるコンクリート構造物の非破壊検査"実験力学. Vol.1・No.1. 34-38 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "ロックイン赤外線サーモグラフィによるコンクリートの剥離計測技術の開発"日本非破壊検査協会平成13年度春季大会講演概要集. 63-64 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩澤大輝: "試験片表面に接合したピエゾ材膜の非接触電気ポテンシャルCT計測によるき裂同定"日本機械学会材料力学部門講演会講演論文集. No.01-16. 177-178 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "ロックインサーモグラフィによる欠陥深さの定量計測に関する実験的検討"日本機械学会2001年度年次大会講演論文集. No.01-1. 201-202 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Development of a new crack identification technique based on near tip singular electrothermal field measured by lock-in infrared thermography"JSME International Journal, Series A. Vol.44・No.4. 528-534 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "赤外線サーモグラフィによるコンクリート構造物の剥離診断"日本非破壊検査協会表面探傷・サーモグラフィ合同シンポジウム講演論文集. 101-104 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Lock-in Thermographic NDT Technique Based on Temperature Measurement Under Periodic Thermal Stimulation"Proc. of the First Taiwan-Japan Workshop on Mechanical and Aerospace Engineering. 230-238 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Daiki Shiozawa: "Crack Identification by Electric Potential CT Measurement Using Piezoelectric Film Installed in Structural Member"Proc. of the First Taiwan-Japan Workshop on Mechanical and Aerospace Engineering. 207-215 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "赤外線サーモグラフィによる非破壊評価"日本機械学会講演論文集. No.02-11. 52-57 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩沢大輝: "受動型電気ポテンシャルCT法による裏面3次元き裂の同定に関する実験的検討"日本機械学会関西支部第77期定時総会講演会講演論文集. No.024-1. 2-39-2-40 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Application of lock-in data processing for thermographic NDT of concrete structures"SPIE Proceedings Series. Vol.4710. 552-557 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Applications of pulse heating thermography and lock-in I hermography to quantitative nondestructive evaluations"Infrared Physics and Technology. Vol.43. 211-218 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Development of a new nondestructive testing technique for quantitative evaluations of delamination defects in concrete structures based on phase delay measurement using lock-in thermography"Infrared Physics and Technology. Vol.43. 311-316 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "非定常温度分布計測による赤外線サーモグラフィ法の動向"日本実験力学会講演論文集. No.2. 7-11 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩沢大輝: "ピエゾ材料を用いた受動型電気ポテンシャルCT法によるき裂同定に関する実験的検討"材料. Vol.51・No.8. 926-942 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩沢大輝: "受動型電気ポテンシャルCT法による三次元表面き裂の同定に関する実験的検討"日本機械学会材料力学部門講演会講演論文集. No.02-05. 497-498 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 岡崎俊介: "複合材料におけるはく離欠陥導出に対する受動型電気ポテンシャルCT法の適用性に関する検討"日本機械学会材料力学部門講演会講演論文集. No.02-05. 357-358 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "パルス加熱赤外線サーモグラフィによる鋼板中の減肉計測"日本機械学会材料力学部門講演会講演論文集. No.02-05. 217-218 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "赤外線サーモグラフィによる構造勃の非破壊評価・モニタリング"日本機械学会評価・診断に関するシンポジウム講演論文集. No.02-53. 84-89 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 塩沢大輝: "リアルタイムモニタリングのためのピエゾ材料を用いた受動型電気ポテンシャルCT法によるき裂同定"日本機械学会評価・診断に関するシンポジウム講演論文集. No.02-53. 96-101 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami: "Development of a new diagnosis method for incipient caries in human teeth based on thermal images under pulse heating"JSME International Journal, Series A. Vol.46. 93-98 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 朝倉良章: "熱応答波形解析赤外線サーモグラフィによる欠陥評価法の開発"日本機械学会関西支部第78期定時総会講演会講演論文集. No.34-1. 10-25-10-26 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "パルス加熱赤外線サーモグラフィによる複合材圧力容器の衝撃損傷評価"日本非破壊検査協会平成15年度春季大会講演概要集. (発表予定). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "パルス加熱赤外線サーモグラフィによるH2Aロケット段間部試験片の衝撃損傷評価"日本非破壊検査協会平成15年度春季大会講演概要集. (発表予定). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 阪上隆英: "パルス加熱赤外線サーモグラフィによる鋼板腐食減肉の定量評価"日本非破壊検査協会平成15年度春季大会講演概要集. (発表予定). (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of Lock-in thermographs: NOT Method for Detection of Delamination and Material Loss Defects"Preprint of Japan Soc. Mech. Engrs.. No.00-19. 245-246 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "Passive Electric Potential CT Method Using Piezoelectric Material"Preprint of Japan Soc. Mech. Engts.. No.00-19. 315-316 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAME,Takahide: "Development of New Diagnosis Technique for Concrete Structures Based on Infrared Thermal Images"Preprint of JSNDI Fall Conf. 2000. 115-118 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a New Diagnosis Method for Deminerahzation of Human Teeth Based on Thermal Images under Pulse Heating"Preprint of Japan Soc. Mech. Engrs.. No.00-35. 268-269 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Nondestructive Testing of Delamination Delects in Concrete Structures Using Lock-in Infrared Thermography"Preprint of Japan Soc. Mech. Engrs.. No.014-1. 6-15-6-16 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a thermographic NDT technique for detection of latent blister in corrosion protective coating on oil storage tank under pulse heating"SPIE Proceedings Series. Volume 4360. 554-559 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Tokahide: "Development ofa new diagnosis method for caries in human teeth based on thermal images under pulse heating"SPIE Proceedings Series. Volume 4360. 504-510 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of Nondestructive Testing Technique for Ckmcrete Structure Using Active Thermal Stimulation"Journal of JSEM. Vol 1, No.1. 34-38 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a New Quantitative NDE Technique far Delaminafcion Defects in Concrete Structure Using Lock-in Thermography"Preprint of JSNDI Spring Conf. 2001. 63-64 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "Crack Identification by Non-Contact Electric Potential CT Measurement on Piezoelectric Polymer Film Pasted to Specimen"Preprint of Japan Soc. Mech. Engrs.. No.01-16. 177-178 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGJAMI,Takahide: "Quantitative Evaluation of Defect Deptii Using Lock-in Infrared Thermography"Preprint of Japan Soc. Mech. Engrs.. No. 01-1. 201-202 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a new crack identification technique based on near tip singular electrothermal field measured by lock-in infrared thermogisypihy"JSME International Journal, Series A. Vol44, No.4. 528-534 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Nondestructive Testing of Delamination Defects in Concrete Structures Using Infrared Thermography"Proc. of JSNDI Symposium on Surface Method and Tliennography Nondestructive Inspection. 101-104 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Loctin Thermographic NOT Technique Based on Tbmperature Measurement Under Periodic Thermal Stimulation"Proa of the First Taiwan - Japan Workshop on Mechanical and Aerospace Engineering. 230-238 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "Crack Identification by Electric Potential CT Measurement Using Piezoelectric Film Installed in Structural Member"Proc. Of the First Taiwan - Japan Workshop on Mechanical and Aerospace Engineering. 207-215 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Recent Prepresses on Nondestructive Evaluatior Techniques Using Infrared Thermography"Preprint of Japan Soc, Mech, Engrs.. No.02-11, pp.52-57 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "An Experimental Study on Applicability of Passive Electrie Potential CT Metiiod to Identification of Bade Surface Three-Dimensional Crack"Preprint of Japan Soc. Mech. Engrs.. No.024-1. 2-39-2-40 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Application of lock-in data processing for thermograraphic NDT of concrete structures"SPIE Proceedings Series. Volume 4710. 552-557 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Applications of pulse heating thermography and lock-in thennography to quantitative nondestructive evaluations"Infrared Physics and Technology. Vol. 43. 211-218 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a new nondestructive testing technique for quantitatine evaluations of delamination defects in concrete structures based on phase delay measurement using lock in thermography"Infrared Physics and Technology. Vol.43. 311-316 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Recent Prepresses on 'THermographic NDE Based on transient Temperature Measurement"Proc. of JSEM 2002 Annual Conference on Experimental Mechanics. No.2. 7-11 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "An Experimental Study on Applicability of Passive Electee Potential CT Method Using Piezoelectric Material to Crack Identification"Journal of Soc. Mat. ScL Japan. Vol.51, No.8. 926-942 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "An Experimental Study on. Applicability of Passive Electric Potential CT Method to Identification of Three-Dimensional Surface Crack"Preprint of Japan Soc. Mech. Engrs.. No.02-05. 497-488 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] OKAZAKI,Syunsuke: "An Application of Passive Electric Potential Method to Identification of Delamination in Composite Materials"Preprint of Japan Soc, Mech. Engrs.. No.02-05. 357-358 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Detection of Material Loss in Steel Plate by Pulse Heating Thermography"Preprint of Japan Soc. Mech. Engra. No.02-05. 217-218 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Nondestructive Evaluation Technique for Structural Integrity Infrared Thermography"Preprint of Japan Soc. Mech. Engrs.. No.02-53. 84-89 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SHIOZAWA,Daiki: "Crack Identification by Passive Electric Potential CT Meth xi Using Piezoelectric Material for Real-time Monitoring System"Preprint of Japan Soc, Mech. Engrs.. No.02-53. 96-101 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
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      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a new diagnosis method for incipient caries in human teeth based on thermal images under pulse heating"JSME International Journal, Series A. Vol46, No, 1. 93-98 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] ASAKURA,Yoshifumi: "Development ofa New Infrared Thermography NOT Method of Detecting Defects by Analyzing Response to Heating"Preprint of Japan Soc. Mech. Engrs.. No.034-1. 10-25-10-26 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Development of a New NDT Technique for linpact Damage in CFEP Pressure Vessels Based on Pulse Heating Thermography"Preprint of JSNDI Spring Conf 2003. in print. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAMI,Takahide: "Pulse Heating Thermographic NOT of Impact Damage in Sandwich Panel Modeling Interstage of H2A Launch Vehicle"Preprint of JSNDI Spring Conf 2003. in print. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] SAKAGAM,Takahide: "Quantitative NDT Technique for Material Loss Defect s in Steel Plate Based on Pulse Heating Tnermography"Preprint of JSNDI Spring Conf 2003. in print. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Takahide Sakagami, Shiro Kubo, Shiro Nakamura, 他2名: "Application of lock-in data processing for thermographic NDT of concrete structures"SPIE Proceedings Series. Vol.4710. 552-557 (2002)

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  • [Publications] Takahide Sakagami, Shiro Kubo: "Applications of pulse heating thermography and lock-in thermography to quantitative nondestructive evaluations"Infrared Physics and Technology. Vol.43. 211-218 (2002)

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  • [Publications] Takahide Sakagami, Shiro Kubo: "Development of a new nondestructive testing technique for quantitative evaluations of delamination defects in concrete structures based on phase delay measurement using lock-in thermography"Infrared Physics and Technology. Vol.43. 311-316 (2002)

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  • [Publications] 阪上隆英, 松浦孝成, 久保 純, 外野義弘, 久保司郎: "パルス加熱赤外線サーモグラフィによる防食コーティングの劣化検出"日本機械学会材料力学部門講演会講演論文集. No.02-5. 217-218 (2002)

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  • [Publications] 阪上隆英, 久保司郎: "赤外線サーモグラフィによる構造物の非破壊評価・モニタリング"日本機械学会 評価・診断に関するシンポジウム講演論文集. No.02-53. 84-89 (2002)

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  • [Publications] 朝倉良章, 阪上隆英, 久保司郎, 遠藤 健: "熱応答波形解析赤外線サーモグラフィによる欠陥評価法の開発"日本機械学会関西支部定時総会講演会講演論文集. (印刷中). (2003)

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  • [Publications] 阪上隆英: "赤外線サーモグラフィ法"日本非破壊検査協会50周年記念叢書. (CD-ROM). (2002)

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  • [Publications] Takahide Sakagami, Shiro Kubo: "Development of a new crack identification technique based on near tip singular electrothermal field measured by lock-in infrared thermography"JSME International Journal, Series A. Vol.44, No.4. 528-534 (2001)

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  • [Publications] Takahide Sakagami, Shiro Kubo: "Development of a thermographic NDT technique for detection of latent blister in corrosion protective coating on oil storage tank under pulse heating"SPIE Proceedings Series. Volume 4360. 554-559 (2001)

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  • [Publications] 阪上隆英, 久保司郎, 朝倉良章: "ロックインサーモグラフィによる欠陥深さの定量計測に関する実験的検討"日本機械学会2001年度年次大会講演論文集. No.01-1. 201-202 (2001)

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  • [Publications] 阪上隆英, 久保司郎: "パルス加熱赤外線サーモグラフィによる防食コーティングの劣化検出"日本高圧力技術協会平成13年度秋季講演会講演概要集. 5-6 (2001)

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  • [Publications] Takahide Sakagami, Shiro Kubo: "Lock-in Thermographic NDT Technique Based on Temperature Measurement Under Periodic Thermal Stimulation"Proc. of the First Taiwan-Japan Workshop on Mechanical and Aerospace Engineering. Vol.1. 230-238 (2001)

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  • [Publications] 小島陽介, 阪上隆英, 久保司郎, 藤浪康行: "熱弾性応力計測による腐食減肉欠陥の形状の同定に関する検討"日本機械学会関西支部 関西学生会講演会講演論文集. (印刷中). (2001)

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  • [Publications] 阪上隆英,久保司郎,手嶋康博: "ロックイン赤外線サーモグラフィの非破壊検査への適用"赤外線サーモグラフィによる非破壊評価技術特別研究委員会資料. No.010-42. 5-12 (2000)

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  • [Publications] 阪上隆英,久保司郎: "赤外線サーモグラフィを用いた非破壊検査技術"精密工学会画像応用技術専門委員会研究会報告. Vol.15,No.1. 1-24 (2000)

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  • [Publications] 阪上隆英,久保司郎: "ロックイン赤外線サーモグラフィによるはく離欠陥および減肉欠陥の計測"日本機械学会材料力学部門講演会講演論文集. No.00-19. 245-246 (2000)

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  • [Publications] 塩澤大輝,久保司郎,阪上隆英,奥野康輔: "ピエゾ材料を用いた受動型電気ポテンシャルCT法"日本機械学会材料力学部門講演会講演論文集. No.00-19. 315-316 (2000)

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  • [Publications] 阪上隆英,久保司郎,原文人,番匠谷隆,込山貴仁: "赤外線サーモグラフィ画像に基づくコンクリート劣化診断技術の開発"日本非破壊検査協会平成12年度秋季大会講演概要集. 115-118 (2000)

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  • [Publications] 阪上隆英,原文人,番匠谷隆,込山貴仁: "熱画像装置によるコンクリート非破壊検査技術"赤外線学会誌. 第10巻第1号. 20-25 (2000)

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Published: 2000-04-01   Modified: 2016-04-21  

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