Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
STUDY OF INFLUENCE OF INTERLAMINAR SHEAR STRENGTH IN POLYMERIC COMPOSITES HYBRID GLASS / CARBON IN STRUCTURAL APPLICATION
Submission Author:
Ana Cláudia Rangel da Conceição , BA
Co-Authors:
olimpio baldoino da costa vargens neto , Mirtânia Leão, Ricardo Carvalho, Ana Cláudia Rangel da Conceição
Presenter: olimpio baldoino da costa vargens neto
doi://10.26678/ABCM.COBEM2017.COB17-1769
Abstract
The objective of the present work is the mechanical characterization of polymeric composites reinforced by hybrid fabric of fiber glass-E and AS4 (carbon) for structural applications. The hybrid glass / carbon fabric was impregnated by the unsaturated polyester resin (NOVAPOL L120) consisting of four layers. The mechanical characterization of the test specimens was performed by uniaxial tensile tests, three-point bending and ILSS shear (Short beam). The results presented in the mechanical tests obtained good performances, including a high flexural strength, being attributed to such characteristic the hybrid glass / carbon fabric configuration and the fiber / matrix interface quality compared to the literature.
Keywords
resistance, Composites, fiber, shear, reinforcement
