Evaluation of fiber surfaces treatment and sizing on the shear and transverse tensile strengths of carbon fiber- reinforced thermoset and thermoplastic matrix composites. Polym Compos 1993;14:430-6. http://dx.do
The presence of fibres results in stress concentrations and the strength is lower than that of the unreinforced matrix. For a multi-directional composite with plies in different directions the first damage (first ply failure) often corresponds to the transverse tensile strength of the plies with ...
Their high strength and high modulus under tensile stress have made carbon fibres ideal reinforcements in composites for the aerospace and energy generation industries [1], while the high damage tol- erance of carbon fibre reinforced ceramics have great potential for space-based applications [2]. ...
Two types of transverse compression methods are adopted: one loading-unloading cycle and multiple loading-unloading cycles. The axial tensile strength and modulus of the deformed CNT fibers are obtained. In addition, the electrical resistance is measured simultaneously with the tensile stress-strain ...
The average values of Young's modulus and Poisson's ratio obtained from the five tensile tests are 57.25 GPa and 0.33, respectively. 2.1.2 Aluminium Foam Open-cell aluminium foam fillers with hybrid pore sizes of 2 and 16 mm were made of A356.2 alloy with T6 heat treatment using...
potential shear carrying mechanisms of shear-reinforced slabs. It is assumed that shear-transfer actions are dependent on mechanical parameters such as concrete compressive strength, aggregate size, and crack width. To calculate the failure criteria of the CSCT for slender members, a simplified ...
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The scanning electron microscopic images of the fracture surfaces also show that the incorporation of nanoparticles has same reinforcing effects on the fiber/matrix bonding of the FBCs and unidirectional FRP laminates. However, the transverse tensile strength of FBCs was found considerably lower than ...
The dog-bone specimens used here are part of a group of tensile test and fracture test specimens which have been developed and fabricated at FFA [13]. The specimens are loaded through square steel bolt end tabs. These are bonded to the composite using the high strength epoxy FM 300K (Ameri...
Material for blade10can be selected based on one or more properties including elastic modulus, elastic limit, tensile strength, yield strength, compressive strength, resonance frequencies, and hardness. Selection of a resonant frequency(s) allows the blade to have sufficient lateral motion of the cut...