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Claudia Barile, J Chem Tech App 2018, Volume 2
MECHANICAL CHARACTERIZATION
OF CARBON FIBER REINFORCED
PLASTICS SPECIMENS FOR AEROSPACE
APPLICATIONS
I
n the last years Composites Fibres Reinforced Plastics materials are increas-
ing their use in structural applications for aerospace industry. The aim of en-
suring high performances is based on a deep knowledge of the mechanical re-
sponse of the composite components in different workloads. Components are
exposed to severe environmental conditions characteristic of flight settings,
as elevated temperatures close to engines and/or cold temperatures. The typ-
ical assembly of composites consists of multiple layers stacked together in
a specified sequence. Layers could be arranged with different orientations,
different sequences and different technological procedure for supplying pre-
cise mechanical properties that need to be studied. The introduction of new
peculiarities, able to improve mechanical properties of composites, is also in-
vestigated. It refers to an unconventional fibres’ disposition combined with the
through-the-thickness stitching on the in-plane mechanical properties of com-
posites. Conventional carbon fibres arrangement is commonly referred to a
Cartesian coordinate system. Fibres are positioning in bundles along different
angle orientations respect to the zero lamina. The use of a polar coordinate
system of continue carbon tow is now introduced to create specimens as well
as complex geometry components simply. This approach aims to introduce
several benefits in the material’s manufacturing strategy and if compared with
the conventional process seems to be very promising by reducing delamina-
tion phenomena.
Biography
Claudia Barile is a Lecturer of Department of Me-
chanics, Mathematics and Management at the
Politecnico di Bari since April 2017. She achieved
the Master’s Degree in Mechanical Engineering,
Magna cum laude in July 2008 at the Politecnico
di Bari. She got the PhD title on February 2012 in
Advanced Production Systems at the Politecnico
di Bari. Her research activities are mainly focused
on the mechanical characterization of materials
(composites, metals, polymers, etc.) with both tra-
ditional and innovative experimental techniques.
She has published 19 papers in scientific impact-
ed journals, 1 book chapter, and 2 books. She has
23 indexed conference papers. The h-index of the
author is 9 with a total of 195 citations. She has
also published 6 papers in a no-indexed journal.
She took part in many international and national
conferences as relator.
claudia.barile@poliba.itClaudia Barile
Politecnico di Bari, Italy