Paper Abstract and Keywords |
Presentation |
2016-02-29 14:10
Study on the non-contact acoustic inspection method using air-borne sound
-- Detection of a steel rod corrosion crack and presumption of strength distribution using a concrete test object -- Kazuko Sugimoto, Tsuneyoshi Sugimoto (Toin Univ. of Yokohama), Yutaka Kawano, Takayuki Nishido (IHI) US2015-114 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the non-contact acoustic inspection method, we have developed the non-contact method to measure defects such as a crack near the surface of the concrete structure from a distance using air-borne sound and have devised a defect detection algorithm. This time, using a reinforced concrete specimen in which the degree of the reinforcing rod corrosion was different, we have tried to visualize a defect to be spread in the surface from inside. We have investigated whether strength estimation of concrete was possible using a concrete specimen in which some cylinder concrete of the different strength was embedded. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Non contact acoustic inspection / Non destructive testing / Air-borne sound / reinforced corrosion / concrete strength / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 464, US2015-114, pp. 35-40, Feb. 2016. |
Paper # |
US2015-114 |
Date of Issue |
2016-02-22 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2015-114 |
Conference Information |
Committee |
US |
Conference Date |
2016-02-29 - 2016-02-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Instiute of Industrial Science, the University of Tokyo |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Acoustic Imaging, Nondestructive Inspection, and General |
Paper Information |
Registration To |
US |
Conference Code |
2016-02-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on the non-contact acoustic inspection method using air-borne sound |
Sub Title (in English) |
Detection of a steel rod corrosion crack and presumption of strength distribution using a concrete test object |
Keyword(1) |
Non contact acoustic inspection |
Keyword(2) |
Non destructive testing |
Keyword(3) |
Air-borne sound |
Keyword(4) |
reinforced corrosion |
Keyword(5) |
concrete strength |
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1st Author's Name |
Kazuko Sugimoto |
1st Author's Affiliation |
Toin University of Yokohama (Toin Univ. of Yokohama) |
2nd Author's Name |
Tsuneyoshi Sugimoto |
2nd Author's Affiliation |
Toin University of Yokohama (Toin Univ. of Yokohama) |
3rd Author's Name |
Yutaka Kawano |
3rd Author's Affiliation |
IHI Inspection & Instrumentation Co., Ltd. (IHI) |
4th Author's Name |
Takayuki Nishido |
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IHI Inspection & Instrumentation Co., Ltd. (IHI) |
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Speaker |
Author-1 |
Date Time |
2016-02-29 14:10:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2015-114 |
Volume (vol) |
vol.115 |
Number (no) |
no.464 |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2016-02-22 (US) |
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