Session Details

土木分野における計測・センシング技術の利用と可能性(その1)

Thu. Sep 5, 2024 9:30 AM - 10:50 AM JST
Thu. Sep 5, 2024 12:30 AM - 1:50 AM UTC
C408(川内北キャンパス講義棟C棟)
Chair: Shunsuke Okazaki

[CS9-30]For practical application of crack monitoring in concrete by
the DAS method (3) -Effect of reflected waves on crack monitoring-

*Shuntaro Miyanaga1, Hiroyuki Arai1, Masahito Yamagami1, Rei Sato2, Koshi Tanaka3 (1. Taisei Corporation, 2. 4D GEOTEK, 3. Japan Water Agency)

[CS9-31]Study on mobile measurement using noncontact acoustic inspection method, - Improving S/N ratio using multiple LDVs -

*Tsuneyoshi Sugimoto1, Yutaka Nakagawa 1, Kazuko Sugimoto1, Itsuki Uechi1, Noriyuki Utagawa2, Chitose Kuroda2, Yasukazu Nihei3 (1. Toin Univ. of Yokohama, 2. SatoKogyo Co., Ltd., 3. FUJIFILM Corp.)

[CS9-32]Fundamental Experiment on Crack Detection Method for Submerged Concrete Wall Using PSBP

*Norihito Kishi1 (1. Civil Engineering Research Institute for Cold Region)

[CS9-33]Considering the use of smartphones for periodic inspection of crack width

*Yukihiro Nishio2, Tetsuya satou1, Yuuki Moriyama1, Soichiro Mizuno1, Junichiro Nojima2, Hisatada Suganuma3, Yuuji Ishikawa3 (1. Electric Power Development Co., Ltd., 2. J-POWER Design Co., Ltd., 3. TTES, Inc.)

[CS9-34]Acoustic excitation diagnosis for a simulated defect in tunnel inner wall

*Osamu Nishimura1, Akihiko Enamito1, Tatsuhiko Goto1, Takahiro Hiruma1 (1. Toshiba Corporation)

[CS9-35]Research on noncontact acoustic inspection using UAV equipped with sound source
-Verification on actual structures with exterior wall tiles installed-

*Itsuki Uechi1, Tsuneyoshi Sugimoto1, Yutaka Nakagawa1, Kazuko Sugimoto1 (1. Toin University of Yokohama)

[CS9-36]Application of automatic crack detection in concrete retaining wall

*Takahiro Minami1, daisuke hayashi1, hiroshi inada1, kenji yoshitake1 (1. Shimizu Corporation)

[CS9-37]Evaluation of Concrete Setting Time by Near-Infrared Spectrum

*Kenta Hoshi1, Kanako Okazaki1, Mori Hiroaki1 (1. Taiheiyo Cement Corporation)