Characterisation of the mechanical and fracture properties of a uni-weave carbon fibre/epoxy non-crimp fabric composite
Artikel i vetenskaplig tidskrift, 2016

A complete database of the mechanical properties of an epoxy polymer reinforced with uni-weave carbon fibre non-crimp fabric (NCF) is established. In-plane and through-the-thickness tests were performed on unidirectional laminates under normal loading and shear loading. The response under cyclic shear loading was also measured. The material has been characterised in terms of stiffness, strength, and failure features for the different loading cases. The critical energy release rates associated with different failure modes in the material were measured from interlaminar and translaminar fracture toughness tests. The stress–strain data of the tensile, compressive, and shear test specimens are included. The load–deflection data for all fracture toughness tests are also included. The database can be used in the development and validation of analytical and numerical models of fibre reinforced plastics (FRPs), in particular FRPs with NCF reinforcements.

Stress/strain curve

Mechanical testing

Non-crimp fabric

Carbon fibre

Polymer matrix composite

Fracture toughness

Mechanical properties

Författare

Thomas Bru

Chalmers, Tillämpad mekanik, Material- och beräkningsmekanik

Peter Hellström

Swerea SICOMP AB

Renaud Gutkin

Swerea SICOMP AB

Dimitra Ramantani

Swerea SICOMP AB

Göran Peterson

Volvo

Data in Brief

2352-3409 (ISSN)

Vol. 6 680-695

Styrkeområden

Materialvetenskap

Ämneskategorier

Kompositmaterial och -teknik

DOI

10.1016/j.dib.2016.01.010