Mixed-integer, multi-objective layerwise optimization of variable-stiffness composites with gaps and overlaps
Sign Up to like & getrecommendations! Published in 2025 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-025-04043-6
Abstract: Automated fiber placement (AFP) has made it possible to vary the steering angle along curvilinear fiber paths, thus improving mechanical performance compared to traditional composite materials. Variable-angle tow (VAT) or variable-stiffness composites (VSC) have been… read more here.
Keywords: mixed integer; gaps overlaps; variable stiffness; stiffness composites ... See more keywords
Effect of prepreg gaps and overlaps on mechanical properties of fibre metal laminates
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DOI: 10.1016/j.compositesa.2018.08.028
Abstract: During the automated manufacturing of fibre reinforced laminates, defects can be produced. Gaps and overlaps between adjacent prepreg layers can be produced in composites during the tape-layup process. However, the topic is not yet studied… read more here.
Keywords: prepreg; properties fibre; overlaps mechanical; effect ... See more keywords
Experimental and numerical investigation on the open-hole compressive strength of AFP composites containing gaps and overlaps
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Composite Materials"
DOI: 10.1177/0021998317690917
Abstract: Laminated composite structures manufactured via the automated fiber placement process inherently contain process defects know as gaps and overlaps. These defects raise concerns when they are located on or near holes intended for mechanical fastening.… read more here.
Keywords: strength; fiber placement; automated fiber; gaps overlaps ... See more keywords