Art

J-GLOBAL ID：201002295411804502   Reference number：10A1100227

Laser-Generation Based Imaging of Ultrasonic Wave Propagation on Welded Steel Plates and Its Application to Defect Detection

溶接鋼板上の超音波伝播のレーザ発生に基づく画像処理及び欠陥検知へのその応用

Author (4)： YASHIRO Shigeki (Fac. of Engineering, Shizuoka Univ.) ,  TOYAMA Nobuyuki (Res. Inst. of Instrumentation Frontier, National Inst. of Advanced Industrial Sci. and Technol. (AIST)) ,  TAKATSUBO Junji (Res. Inst. of Instrumentation Frontier, National Inst. of Advanced Industrial Sci. and Technol. (AIST)) ,  SHIRAISHI Tetsuro (Graduate School of Sci. and Engineering, Ehime Univ.)
Material： Materials Transactions  (Mater Trans)
Volume： 51  Issue： 11  Page： 2069-2075 (J-STAGE)  Publication year： 2010 
JST Material Number： G0668A  ISSN： 1345-9678  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *steel plate ,  image processing ,  *acoustic wave propagation ,  pulsed laser ,  diagrams and charts ,  fault detection ,  thick plate ,  nondestructive inspection ,  converter ,  laser oscillation ,  butt welding ,  *weld crack ,  flaw inspection ,  ultrasonography ,  *ultrasonic test
Semi thesaurus term： diagram ,  *laser ultrasound ,  piezoelectric transducer ,  fault detection ,  ultrasonic imaging ,  *ultrasonic propagation

JST classification (2)： Nondestructive testing  (HB02030F) ,  Weld defect  (WC07130P)

Reference (21)：

• 1) J. D. Achenbach: Int. J. Solids Struct. 37 (2000) 13–27.
• 2) N. Takeda, Y. Okabe, J. Kuwahara, S. Kojima and T. Ogisu: Compos. Sci. Technol. 65 (2005) 2575–2587.
• 3) M. Watanabe, T. Okabe, M. Enoki and T. Kishi: Sci. Technol. Adv. Mater. 4 (2003) 205–212.
• 4) N. Toyama and J. Takatsubo: Compos. Sci. Technol. 64 (2004) 1293–1300.
• 5) J.-R. Lee, J. Takatsubo and N. Toyama: Smart Mater. Struct. 16 (2007) 1025–1035.

Terms in the title (7)： 溶接 ,  鋼板 ,  音波伝播 ,  レーザ ,  画像処理 ,  欠陥検知 ,  応用