Structure Health Monitoring Method based on Electrio-Mechanical Impedance (EMI) Technique

DOI

10.2991/icmeit-17.2017.23How to use a DOI?

Keywords

EMI, Nondestructive monitoring

Abstract

PZT sensor was placed in different position which damaged in order to determine the feasibility of EMI technology to the detection for damage of the concrete structure, and 4294A Agilent precision impedance tester used in different frequency of concrete specimens under different damage conditions of the EMI signal measurement. After several experiments, and find out the frequency of the peak value of the EMI signal. And the different damage degree and the peak value of the signal are tested in the frequency of the peak value of the EMI signal. There is a certain correlation between the degree and location of damage and the peak value of the spectrum, the feasibility of the EMI technique for the monitoring for the damage degree of specimen is determined.

Copyright

© 2017, 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  - Ma Feng
AU  - Qin Lei
AU  - Xiaochang Ni
AU  - Xiaojun Zhu
AU  - Shifeng Huang
PY  - 2017/05
DA  - 2017/05
TI  - Structure Health Monitoring Method based on Electrio-Mechanical Impedance (EMI) Technique
BT  - Proceedings of the 2nd International Conference on Mechatronics Engineering and Information Technology (ICMEIT 2017)
PB  - Atlantis Press
SP  - 120
EP  - 123
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmeit-17.2017.23
DO  - 10.2991/icmeit-17.2017.23
ID  - Feng2017/05
ER  -