Tue, Feb 19 PM 13:00 - 17:05 |
(1) |
13:00-13:25 |
Study on the Defect Imaging for Shallow Part under Concrete Surface using SLDV and Air-coupled Sound Wave
-- Examination of Detection of the Exfoliation Defect -- |
Ryo Akamatsu, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama), Noriyuki Utagawa (Sato Kogyo), Kageyoshi Katakura (Meitoku Eng. Lab.) |
(2) |
13:25-13:50 |
Study on water distribution measurement in soil Using sound vibration
-- Study on the estimated precision of the propagation velocity of sound and the soil water measurement during plant cultivation -- |
Tsuneyoshi Sugimoto, Yutaka Nakagawa, Takashi Shirakawa, Motoaki Sano (Toin Univ. of Yokohama), Motoyoshi Ohaba, Sakae Shibusawa (Tokyo Univ. Agri. and Tech.) |
(3) |
13:50-14:15 |
Non-contact atomizer of droplet by aerial ultrasonic source using two small rectangular transverse vibrating plates. |
Miduki Yanagimoto, Hikaru Miura (Nihon Univ.) |
|
14:15-14:25 |
Break ( 10 min. ) |
(4) |
14:25-14:50 |
High Temperature Stable Leaky Surface Wave Propagation Properties of SiO2/Electrodes/Rotated Y-X LiTaO3 Structure with Super High Coupling |
Kazuhiko Yamanouchi (Tohoku Univ.) |
(5) |
14:50-15:15 |
Sound Wave Propagation from finite element piezo-electric Transducer |
Yoshio Udagawa (I.S.L), Osami Kobori (Osaka Sangyo Univ.) |
(6) |
15:15-15:40 |
Imaging of plate thinning shapes using guided waves |
Sohichi Hirose, Bin Wang (Tokyo Inst. of Tech.) |
|
15:40-15:50 |
Break ( 10 min. ) |
(7) |
15:50-16:15 |
Higher Harmonic Imaging of Anormalities in Metals and Composites |
Koichiro Kawashima (USMD/NISRI) |
(8) |
16:15-16:40 |
Reflection phenomena of guided waves in axisymmetric defects and defect size estimations |
Hideo Nishino (Tokushima Univ.) |
(9) |
16:40-17:05 |
Ultrasonic Imaging of Internal Voids in Concrete by the FSAP Technique with an Array Transducer in Low Frequency Range |
Kazuyuki Nakahata, Gun Kawamura (Ehime Univ.), Sohichi Hirose (Tokyo Inst. of Tech.) |