Quantitative Acoustic Emission Fatigue Crack Characterization in Structural Steel and Weld

The fatigue crack growth characteristics of structural steel and weld connections are analyzed using quantitative acoustic emission (AE) technique. This was experimentally investigated by three-point bending testing of specimens under low cycle constant amplitude loading using the wavelet packet ana...

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Bibliographic Details
Main Authors: Adutwum Marfo, Ying Luo, Chen Zhong-an
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2013/461529
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