FN Archimer Export Format
PT J
TI Influence of Embedded Gap and Overlap Fiber Placement Defects on Interlaminar Properties of High Performance Composites
BT 
AF Cartié, Denis
   Lan, Marine
   Davies, Peter
   Baley, Christophe
AS 1:1;2:2;3:3;4:2;
FF 1:;2:;3:PDG-REM-RDT-LCSM;4:;
C1 Coriolis Composites SAS, Rue Condorcet, Z.A. du Mourillon, 56350 Quéven, France
   IRDL, Université de Bretagne Sud, UMR CNRS 6027, Rue de Saint Maudé, 56000 Lorient, France
   Ifremer, Centre Bretagne, Technopôle Brest Iroise, 29280 Plouzané, France
C2 CORIOLIS COMPOSITES SAS, FRANCE
   UBS, FRANCE
   IFREMER, FRANCE
SI BREST
SE PDG-REM-RDT-LCSM
IN WOS Ifremer UPR
   DOAJ
   copubli-france
   copubli-univ-france
IF 3.748
TC 6
UR https://archimer.ifremer.fr/doc/00723/83479/88477.pdf
LA English
DT Article
DE ;fiber placement;gap;overlap;interlaminar;delamination
AB Automated fiber placement (AFP), once limited to aerospace, is gaining acceptance and offers great potential for marine structures. This paper describes the influence of manufacturing defects, gaps, and overlaps, on the out-of-plane properties of carbon/epoxy composites manufactured by AFP. Apparent interlaminar shear strength measured by short beam shear tests was not affected by the presence of defects. However, the defects do affect delamination propagation. Under Mode I (tension) loading a small crack arrest effect is noted, resulting in higher apparent fracture energies, particularly for specimens manufactured using a caul plate. Under Mode II (in-plane shear) loading there is a more significant effect with increased fracture resistance, as stable propagation for specimens with small gaps changes to arrest with unstable propagation for larger gaps 
PY 2021
PD SEP
SO Materials
SN 1996-1944
PU MDPI AG
VL 14
IS 18
UT 000699505000001
DI 10.3390/ma14185332
ID 83479
ER

EF