Presentation 2018-08-30
All-in-one prototype of non-contact ultrasound thickness gauge
Tomoo Sato, Kazuki Abukawa, Akihiro Kobayashi, Toshinari Tanaka, Kazuhiro Shirai, Sayuri Matsumoto,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) It is important to check the steel-thickness of the coastal structure, such as the steel-pile quay wall and the pipe-pile pier. In conventional measurement, the shells which are on the steel are interfere to the measurement, and are removed before measurement. We try to measure the steel thickness without removing the shells. All-in-one measuring device was developed, and several times of field measurements were carried out using it. In this report based on the field measurement, the device are reviewed about signal level and device property, and improvement of the usability.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ultrasound thickness gauge / coastal structure / non-contact method / all-in-one measurement system / Level diagram / Battery-powered
Paper # US2018-43
Date of Issue 2018-08-23 (US)

Conference Information
Committee US
Conference Date 2018/8/30(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Tokyo Institute of Technology
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Shinichi Takeuchi(Toin Univ. of Yokohama)
Vice Chair Minoru Kurosawa(Tokyo Inst. of Tech.) / Jun Kondo(Shizuoka Univ.)
Secretary Minoru Kurosawa(Univ. of Tokyo) / Jun Kondo(Kanagawa Univ.)
Assistant Daisuke Koyama(Doshisha Univ.)

Paper Information
Registration To Technical Committee on Ultrasonics
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) All-in-one prototype of non-contact ultrasound thickness gauge
Sub Title (in English)
Keyword(1) ultrasound thickness gauge
Keyword(2) coastal structure
Keyword(3) non-contact method
Keyword(4) all-in-one measurement system
Keyword(5)
Keyword(6) Level diagram
Keyword(7) Battery-powered
1st Author's Name Tomoo Sato
1st Author's Affiliation Port and Airport Research Institute(PARI)
2nd Author's Name Kazuki Abukawa
2nd Author's Affiliation National Institute of Technology, Kisarazu College(Kisarazu College)
3rd Author's Name Akihiro Kobayashi
3rd Author's Affiliation Micro Design Inc.(Micro Design)
4th Author's Name Toshinari Tanaka
4th Author's Affiliation Port and Airport Research Institute(PARI)
5th Author's Name Kazuhiro Shirai
5th Author's Affiliation Port and Airport Research Institute(PARI)
6th Author's Name Sayuri Matsumoto
6th Author's Affiliation Port and Airport Research Institute(PARI)
Date 2018-08-30
Paper # US2018-43
Volume (vol) vol.118
Number (no) US-199
Page pp.pp.13-18(US),
#Pages 6
Date of Issue 2018-08-23 (US)