Experimental investigation of buckling loads of glass/epoxy composites modified with nanoparticles

In this study, the effects of the carbon nanotubes and nanoclay particles on strength and load carrying capabilities of modified E-glass/epoxy composite plates are determined experimentally. The composite plates are modified with 0% (neat), 0.5% particle weight fractions based on the weight of composites, such as multi-walled carbon nanotubes and nanoclay. Aside from the effects of the nanoparticles, also the effects of fiber orientations such as (0◦, 30◦, 45◦, 90◦) on strength and load carrying capabilities of composite plates are determined experimentally. The addition of 0.5 wt% multi wall carbon nanotubes and nanoclay particles to composites increases the critical buckling load by almost 30% and 12%, respectively. © 2019 Polish Academy of Sciences. All rights reserved