The tensile strength increased significantly with the amount of giant bamboo fiber reinforcing the composite. This performance can be associated with the difficult of rupture imposed by the fibers as well as with the type of cracks resulting from the bamboo fiber/epoxy matrix interaction, which ...
Using updated electronics, we have applied the method to a series of epoxy resins of different molecular weight between crosslinks. The results are reproducible and precise. While they agree in form with Izod results in this instance, the mode of deformation is different and disparity is found ...
Specimen-size effect and notch-size effect on the tensile strength of woven fabric carbon/epoxy laminates are evaluated and modeled. For two different layups of [(0/90)12] and [(卤45)2/(0/90)5]S, respectively, static tension tests were performed on two-dimensional geometrically similar ...
The residual strength of notched woven fibric carbon/epoxy, glass/epoxy and glass/ polyester composite laminates were evaluated with various hole diameters ... A Afaghi-Khati,L Ye - 《Journal of Reinforced Plastics & Composites》 被引量: 14发表: 1996年 Finite Element Analysis and Notched Tensil...
Because of this, a study was conducted to assess the impact of fibre length, fibre volume fraction, and particle size on the tensile strength of epoxy composites reinforced with Bismarck Palm Fibre (BPF) and Cashew Friction Dust (CFD) particles. Response surface methodology (RSM) was employed ...
Tensile tests conducted on butt joined epoxy-aluminum plates containing single cracks along the bond surfaces showed that there exists a characteristic crack length below which the fracture strength of the composite is mainly influenced by the stress concentrations at the bond edges. For specimens with...
Optimum fiber orientations of laminated composite plates for the maximum strength are found under multiple inplane loading conditions. Tsai-Wu failure criterion is taken as objective function. Based on the state space method, effective optimal design formulation is developed and solution procedure is de...
The results on glass fibre roving also indicated a clear beneficial effect of nanocomposite impregnation on tensile strength. The rovings impregnated with the CNT nanocomposite exhibited a more uniform strength distribution and higher strengths than those impregnated with the neat epoxy. The changes in...
Carbon-fiber reinforced epoxy was decomposed using subcritical water and supercritical methanol to reclaim carbon fibers. The tensile strength of the reclaimed carbon fibers was measured. Then SEM observation, XPS, and Raman spectral analysis were conducted to elucidate the change of tensile strength cau...