Paper Title:
Influence of Source Distance on the Characteristics of AE Signal from Cement-Based Materials
  Abstract

The influence of source distance on the characteristics of acoustic emission (AE) signals from mortar and normal concrete were investigated in this research. To collect AE signals of high signal to noise, which can be used in AE research for cement-based materials, the influence of source distance on the characteristics of AE signal were analyzed. The results showed that distance made a significant influence on the characteristics of AE signal from cement-based material, such as rise time, counts, peak amplitude and average frequency.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
1698-1701
DOI
10.4028/www.scientific.net/AMM.90-93.1698
Citation
Y. Q. Liu, W. L. Wang, L. Qin, S. F. Huang, X. Cheng, "Influence of Source Distance on the Characteristics of AE Signal from Cement-Based Materials", Applied Mechanics and Materials, Vols. 90-93, pp. 1698-1701, 2011
Online since
September 2011
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