Damage Monitoring Research of the Concrete Structure Based on the Piezoelectric Impedance

Lei Qin; Yue Hua Shi; Hong Wei Ren; En Rong Wang; Qi Qin; Zheng Xiao Hua; Kai Ge Tian

doi:10.4028/www.scientific.net/AMM.638-640.41

Paper Titles

Causes and Control Measures of Cracks in Masonry Structure
p.24

Characteristics of Structure Small Damage Detection under Strong Noise Background of Wavelet of Potter Syndrome
p.27

Comparative Study of Standards EC2 ECP203 and CBA93 for the Design of a Rectangular Section
p.32

Crack Identification of Frame Structure by Means of Wavelet Analysis of Strain Mode
p.36

Damage Monitoring Research of the Concrete Structure Based on the Piezoelectric Impedance
p.41

Discussion on the Effective Flange Width of the Floor
p.45

Dynamic Analysis of Suspended River Crossing Pipeline
p.51

Dynamic Response of Reticulated Domes under the Impact
p.58

Estimation of Load Bearing Capacity of Eccentrically Compressed Reinforced Concrete Elements under Dynamic Loading in Fire Conditions
p.62

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640Damage Monitoring Research of the Concrete...

Damage Monitoring Research of the Concrete Structure Based on the Piezoelectric Impedance

Abstract:

Based on the piezoelectric impedance technology, damages in concrete specimens could be monitored. The structural damages were simulated by pasting piezoelectric ceramic chips and boring several holes on the surface of concrete specimens. And then, with the precision impedance analyzer HP4192A, we measured the conductance spectrum curve of the specimens.The specimens were in two different damage situations：one was damaged in one place to varying degrees and the other was damaged in different locations to the same degree. The experiment results show that the damages in the specimens can lead to the drift of the conductance spectrum curve and the greater the damages are, the greater the change will be.

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

41-44

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.41

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Online since:

September 2014

Authors:

Lei Qin*, Yue Hua Shi, Hong Wei Ren, En Rong Wang, Qi Qin, Zheng Xiao Hua, Kai Ge Tian

Keywords:

Concrete, Damage, Monitoring, Piezoelectric Impedance

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* - Corresponding Author

References

[1] Yanliang Du, Baochen Sun, Guanglei Zhang: Smart Material and Structure Health Monitoring (Huazhong University of Science and Technology Press, China 2011).

Google Scholar

[2] Baisheng Wang: Technology of Structural Damage Detection and Recognition (Zhejiang University Press, China 2000).

Google Scholar

[3] Dongliang Zheng, Zhongfu Li and Hongxing Hua: Journal of Vibration and Shock Vol. 21(2) (2002), pp.1-6, 10.

Google Scholar

[4] Jinping Ou: Functional Materials Information Vol. 2(5) (2005), pp.12-22.

Google Scholar

[5] Jianhong Xie: Research on Damage Detection of Piezoelectric Smart Structures and the Configuration Optimization of the Sensor (Precision Instruments and Machinery of Southeast University, China 2005).

Google Scholar

[6] Baoqi Tao: Intelligent Material Structure. (National Defense Industry Press, China 1997).

Google Scholar

[7] Suresh Bhalla, Chee Kiong Soh: Journal of Aerospace Engineering Vol. 17(4) (2004), pp.154-165.

Google Scholar

[8] C. Liang, F. P. Sun, C. A. Rogers: Journal of Intelligent Material Systems and Structures Vol. 5(1) (1994), pp.12-20.

Google Scholar