Article ID Journal Published Year Pages File Type
1759036 Ultrasonics 2012 15 Pages PDF
Abstract
► We study rate effect on hydraulic concrete specimens under very low loading rates. ► AE hits and its peak rate decrease with the increase of loading rate. ► Under a higher loading rate AE sources distribute in a relatively diffuser manner. ► The capacity of AET capturing microcracking localization is verified.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Acoustics and Ultrasonics
Preview
Rate effect on mechanical properties of hydraulic concrete flexural-tensile specimens under low loading rates using acoustic emission technique
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