Acoustic Emission Characterization of the Fracture Process in Fly Ash Fiber–Reinforced Asphalt Concrete

The main purpose of this study was to understand the failure mechanism of fly ash fiber–reinforced asphalt specimens under uniaxial compression loading and splitting loading, respectively. The variation of acoustic emission (AE) parameters in the acoustic emission tests during this fracture process...

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Veröffentlicht in:	Journal of materials in civil engineering 2024-01, Vol.36 (1)
Hauptverfasser:	Jia, Xiaolong, Wang, Chong, Xiong, Guangqi, Li, Quangui, Feng, Yuchuan, Ji, Weidong, Jiang, Dingnan, Qian, Yanan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission testing Acoustics Asphalt Building materials Civil engineering Compression loads Correlation analysis Crack propagation Emission analysis Failure mechanisms Failure modes Fly ash Frequencies Microcracks Mortars (material) Parameters Shear
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