Paper Abstract and Keywords |
Presentation |
2017-03-13 10:50
An Impact Force Analysis of the Simple Hammering Mechanism for Concrete Damage Detection Yuki Yoshida (KIT), Okumura Katsuhiro, Koga Fumitaka, Yamada Keiichi, Tanaka Masatoshi (FITC), Hideki Wada (SHK-K), Hiroaki Wagatsuma (KIT/RIKEN/AIST BSI/AIRC, AIST) NC2016-80 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to build an automated system for anomaly detection such as concrete cracks through hammering tests, hammering mechanisms to provide an effective impact force are highly important as well as weight and space-saving, which improve the accuracy in acoustic analysis. In the present study, we focused on the amount of energy at the first impact moment and proposed the quantitative comparison of the steel ball-drop test, hammers in human inspection and an improved automated hammering system based on spring dynamics. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Concrete anomaly detection / Hammering test / Impact force analysis / Energy estimation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 521, NC2016-80, pp. 97-102, March 2017. |
Paper # |
NC2016-80 |
Date of Issue |
2017-03-06 (NC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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NC2016-80 |
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