Research Status and Prospect of Concrete Acoustic Emission Technology

Abstract:

By discussing the current research status of the concrete acoustic emission technology from four aspects as: the concrete acoustic emission of different conditions; the characteristics of the concrete acoustic emission; the Kaiser effect and Felicity effect of the concrete acoustic emission and the analysis of the concrete acoustic emission data. The concrete acoustic emission research should be done with the practical project, and establish effective processing and analyzing technology of the concrete acoustic emission, to apply the concrete acoustic emission technology better to the measurement of real project.

• Periodical: Applied Mechanics and Materials (Volumes 170-173)
• Pages: 470-473
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.170-173.470
• Online since: May 2012
• Authors: Qing Zhang, Yang Zhang
• Keywords: Acoustic Emission Technology, Concrete, Kaiser Effect

References

[1] Bing Chen, Dong Zhang. Study of the Aggregate size impact on the Fracture properties of the concrete [J]. Journal of building materials. 1999. (In Chinese)

[2] Yamei Zhang, Chao Wang. The sound emission research on the curve destructive process of regular concrete and rubber concrete[J]. Journal of Hunan University(Natural Science Edition), 2010.(In Chinese)

[3] Lin Li, Yafang Zhang. Study on Mechanical properties of Layer hybrid fiber reinforced concrete[J]. Journal of Wuhan University of Technology,2011. (In Chinese)

[4] Fuchun Jiang, Xiaomei Wan. Study of Durability damage of concrete and the self-healing mechanism under the Axial tension load effect[J].The Concrete, 2011. (In Chinese)

[5] Hongguang Ji, Zaoding Li. The experimental study of the Kaiser Effect and Felicity Effect of the Concrete material[J]. Application of acoustic, 1996. (In Chinese)

[6] Hongguang Ji, Meifeng Cai. The coupling relationship and Application of the concrete material Acoustic emission and stress and Strain parameter[J]. Chinese Journal of rock mechanics and Engineering, 2003. (In Chinese)