A high-power ultrasonic pulser-receiver for concrete non- destructive testing

DOI

10.2991/icaees-15.2015.219How to use a DOI?

Keywords

signal acquisition; ultrasonic flaw detection; synchronous signal acquisition.

Abstract

In order to improve the ultrasonic test penetration in the concrete members, a kind of high-power ultrasonic pulser-receiver was designed. With the instantaneous high-voltage pulse by capacitor of charging and discharging, the transformed voltage can reach a peak of 800v. A specific receiver was designed to realize multi-channel synchronous acquisition, storage and data transfer. Experimental results prove that a good SNR (Signal to Noise Ratio) signal can be obtained. Along with other advantages such as easy manufacture and operation, cost efficiency, the proposed scheme may have a wide application in the non-destructive ultrasonic evaluation of concrete members.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qingbang Han
AU  - Youpeng Xie
AU  - Cheng Yin
AU  - Xueping Jiang
PY  - 2015/07
DA  - 2015/07
TI  - A high-power ultrasonic pulser-receiver for concrete non- destructive testing
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 1176
EP  - 1180
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.219
DO  - 10.2991/icaees-15.2015.219
ID  - Han2015/07
ER  -