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RISFractal Stick-Slip Processes and Acoustic Emission Spectra for Analysis of Mode I Fracture in Fibrous Cementitious Composites
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study presents fast Fourier transform (FFT) based spectral analysis of acoustic
emission (AE) waveforms to assess damage and fractal stick-slip processes in fiber
reinforced composites. Mode I fracture experiments ...
Dynamic Out-of-Plane Compressive Failure Mechanism of Carbon/Carbon Composite: Strain Rate Effect on the Defect Propagation and Microstructure Failure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Out-of-plane compression experiments with the strain rate from 0.0001/s to 1000/s are performed on a three-dimensional (3D) fine weave-pierced Carbon/Carbon (C/C) composite using a universal testing machine, a high-speed ...