scholarly journals Rate dependent non-linear mechanical behaviour of continuous fibre-reinforced thermoplastic composites – Experimental characterisation and viscoelastic-plastic damage modelling

2020 ◽  
Vol 193 ◽  
pp. 108827 ◽  
Author(s):  
Matthias Zscheyge ◽  
Robert Böhm ◽  
Andreas Hornig ◽  
Johannes Gerritzen ◽  
Maik Gude
Keyword(s):  
Mechanical Behaviour ◽  
Thermoplastic Composites ◽  
Continuous Fibre ◽  
Rate Dependent ◽  
Plastic Damage ◽  
Damage Modelling ◽  
Non Linear ◽  
Experimental Characterisation

scholarly journals Additive Manufacturing-Based In Situ Consolidation of Continuous Carbon Fibre-Reinforced Polycarbonate

Materials ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2450
Author(s):  
Andreas Borowski ◽  
Christian Vogel ◽  
Thomas Behnisch ◽  
Vinzenz Geske ◽  
Maik Gude ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Carbon Fibre ◽  
Bending Test ◽  
Thermoplastic Composites ◽  
Experimental Investigations ◽  
Material Structure ◽  
Three Point Bending ◽  
Continuous Fibre ◽  
Local Material

Continuous carbon fibre-reinforced thermoplastic composites have convincing anisotropic properties, which can be used to strengthen structural components in a local, variable and efficient way. In this study, an additive manufacturing (AM) process is introduced to fabricate in situ consolidated continuous fibre-reinforced polycarbonate. Specimens with three different nozzle temperatures were in situ consolidated and tested in a three-point bending test. Computed tomography (CT) is used for a detailed analysis of the local material structure and resulting material porosity, thus the results can be put into context with process parameters. In addition, a highly curved test structure was fabricated that demonstrates the limits of the process and dependent fibre strand folding behaviours. These experimental investigations present the potential and the challenges of additive manufacturing-based in situ consolidated continuous fibre-reinforced polycarbonate.

Thermodynamic modeling of creep mechanical behaviour by non linear relaxations

1999 ◽  
Vol 6 (3) ◽  
pp. 229-235 ◽  
Author(s):  
Z. Ayadi ◽  
P. Marceron ◽  
J.-F. Schmitt ◽  
C. Cunat
Keyword(s):  
Thermodynamic Modeling ◽  
Mechanical Behaviour ◽  
Non Linear ◽  
Linear Relaxations

Non-linear Mechanical Behaviour of Metallic Micro-wires under Dynamic Axial Loads

2011 ◽  
Vol 52 (3) ◽  
pp. 215-228 ◽  
Author(s):  
M. Benedetti ◽  
D. Bortoluzzi ◽  
C. Zanoni
Keyword(s):  
Mechanical Behaviour ◽  
Axial Loads ◽  
Non Linear

Characterisation and Modelling of the Non Linear Mechanical Behaviour of SEPCARB® Pr NB41 Carbon/Carbon Composite

2009 ◽  
Vol 56 (2) ◽  
pp. 1009-1012 ◽  
Author(s):  
Francois Abbe ◽  
Vincent Herb ◽  
Gerald Camus ◽  
Eric Martin
Keyword(s):  
Mechanical Behaviour ◽  
Carbon Composite ◽  
Non Linear
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