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Single-Lap Joints of Similar and Dissimilar Adherends Bonded with an Acrylic Ad...
Arnaldo Manuel Guedes Pinto; A. G. Magalhães; Raul Duarte Salgueiral Gomes Campilho; Marcelo Francisco de Sousa Ferreira de MouraIn this study,thetensilestrengthofsingle-lapjoints(SLJs)betweensimilarand dissimilar adherendsbondedwithanacrylicadhesivewasevaluatedexperimen- tally andnumerically.Theadherendmaterialsincludedpolyethylene(PE),poly- propylene (PP),carbon-epoxy(CFRP),andglass-polyester(GFRP)composites. The followingadherendcombinationsweretested:PE=PE, PE=PP, PE=CFRP, PE=GFRP, PP=PP, CFRP=CFRP, andGFRP=GFRP. Oneoftheobjectivesof...
Modelling the tensile fracture behaviour of CFRP scarf repairs
Raul Duarte Salgueiral Gomes Campilho; Marcelo Francisco de Sousa Ferreira de Moura; Arnaldo Manuel Guedes Pinto; José J. L. Morais; J. Sabino DominguesAn experimental and numerical study concerning the tensile behaviour of adhesively-bonded carbon-epoxy scarf repairs is presented, using scarf angles ranging from 2° to 45°. A mixed-mode cohesive damage model adequate for ductile adhesives was used to simulate the adhesive layer. The cohesive laws of the adhesive layer, composite interlaminar and composite intralaminar (in the transverse and fibre directions) i...
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