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Paper Abstract and Keywords
Presentation 2011-12-22 15:25
Basic Study of Measurement System for Fire Damage Level of Concrete Using High-Intensity Aerial UltrasonicWaves
Ayumu Osumi, Yasuhiro Nojima, Youichi Ito (Nihon Univ.) US2011-82
Abstract (in Japanese) (See Japanese page) 
(in English) A fire site holds important information about the cause of fire outbreak; for instance, a concrete wall can provide a wealth of information and the distribution of fire damage of the wall is particularly valuable. If the distribution of fire damage on concrete walls can be used to trace the flow of fire, it would be possible to identify the fire origin and to clarify the cause of fire outbreak. In this study, we considered a new method is a nondestructive contactless inspection technique for detecting fire damage on concrete by analyzing frequency information obtained from the vibration of concrete excited with high-intensity ultrasonic waves.
Keyword (in Japanese) (See Japanese page) 
(in English) High-intensity ultrasonic waves / Noncontact exciting / Nondestructive method / Fire / Concrete / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 370, US2011-82, pp. 31-36, Dec. 2011.
Paper # US2011-82 
Date of Issue 2011-12-15 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee US  
Conference Date 2011-12-22 - 2011-12-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Suzukakedai Campus, Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) High Power Ultrasound 
Paper Information
Registration To US 
Conference Code 2011-12-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Basic Study of Measurement System for Fire Damage Level of Concrete Using High-Intensity Aerial UltrasonicWaves 
Sub Title (in English)  
Keyword(1) High-intensity ultrasonic waves  
Keyword(2) Noncontact exciting  
Keyword(3) Nondestructive method  
Keyword(4) Fire  
Keyword(5) Concrete  
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1st Author's Name Ayumu Osumi  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Yasuhiro Nojima  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Youichi Ito  
3rd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2011-12-22 15:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2011-82 
Volume (vol) vol.111 
Number (no) no.370 
Page pp.31-36 
#Pages
Date of Issue 2011-12-15 (US) 


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