Hafiz Qasim Ali

TL;DR: In this article, a failure analysis of woven fabric carbon-reinforced polymeric composites under tensile and flexural loading was performed. And the authors used the GAP function to find the optimal number of clusters for acoustic emission data, which is suitable for classifying elongated data points in the vector space of acoustic data.

TL;DR: In this paper, a tensile test on carbon fiber reinforced laminates with glass and carbon fibre reinforced tab materials was conducted with concurrent monitoring of mechanical behavior of specimens through digital image correlation and acoustic emission techniques, and the experimental tests were numerically simulated through the finite element method in conjunction with a progressive damage analysis.

TL;DR: In this paper, multiple strain measurement techniques, namely, resistive strain gauges, embedded optical sensors and digital image correlation are used to analyze stress-strain behavior simultaneously through the thickness of composite materials, and to determine the sequence of failure in different plies.

TL;DR: In this article, a comprehensive experimental approach using combined structural health monitoring techniques namely, acoustic emission, digital image correlation and infrared thermography is conducted to elucidate the physics behind size effect in twill woven carbon fiber reinforced polymeric composites.

TL;DR: In this article, a combined experimental and numerical study on the determination of the stiffness matrix of transversely isotropic thin laminated composite structures non-destructively with the use of group velocity measurements is presented.