Interlocking thin-ply reinforcement concept for improved fracture toughness and damage tolerance
Sign Up to like & getrecommendations! Published in 2019 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2019.107681
Abstract: Abstract An original concept for improving the delamination resistance and damage tolerance of a composite laminate is proposed. The concept is to insert interlocked thin-ply reinforcement units between the laminae. Each reinforcement unit consists of… read more here.
Keywords: fracture toughness; thin ply; concept;
Failure modes and strength prediction of thin ply CFRP angle-ply laminates
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.06.005
Abstract: Abstract In this paper, the tensile strength and failure modes of thin ply carbon fiber-reinforced polymer (CFRP) angle-ply laminates are investigated by experiments and predicted by Finite element method (FEM) and theoretical model. First, experiments… read more here.
Keywords: failure modes; angle ply; ply; ply laminates ... See more keywords
Identification of failure modes of composite thin-ply laminates containing circular hole under tension by acoustic emission signals
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.08.019
Abstract: Abstract Composite thin-ply laminates have been reported to exhibit superior performance in various loading conditions than standard-ply laminates due to positive size effects. However, the ultimate tensile strength of the thin-ply ( 0.125 mm) or standard-ply… read more here.
Keywords: ply; hole; acoustic emission; ply laminates ... See more keywords
Numerical and experimental evaluation of the formation of leakage paths through CFRP cross-ply laminates with leak barrier layers
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111530
Abstract: Abstract For the application of carbon fiber reinforced plastics (CFRPs) to cryogenic propellant tank structures of space vehicles, the fuel leakage caused by the connection of the matrix cracks in CFRP laminates under cryogenic environment… read more here.
Keywords: leak barrier; leakage; barrier layers; thin ply ... See more keywords
Thin-ply composite laminates: a review
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.111920
Abstract: Abstract Composite structures formed using thin-ply laminates are of interest to aerospace and other high-performance industries. This paper reviews recently published research into fibre reinforced polymer matrix composites formed using thin-ply ( read more here.
Keywords: thin ply; ply composite; composite laminates; laminates review ... See more keywords
The comparison of the veritable response to impact load of conventional and Thin-Ply types of fibre metal laminates
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113151
Abstract: Abstract Impact resistance is one of the critical issues for thin-walled structures made of composite materials used e.g. in aerospace fuselage elements. There are two strategies to improve the impact behaviour of composites. One of… read more here.
Keywords: thin ply; metal laminates; impact; fibre metal ... See more keywords
Experimental investigation on bearing behavior and failure mechanism of double-lap thin-ply composite bolted joints
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.113565
Abstract: Abstract Thin-ply laminated composites have recently gained increasing attention in the aerospace engineering field, due to enhanced design possibilities and positive size effects with regard to decreasing ply thickness. In this paper, the mechanical behavior… read more here.
Keywords: ply composite; failure; thin ply; double lap ... See more keywords
Damage progression and failure of single-lap thin-ply laminated composite bolted joints under quasi-static loading
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105360
Abstract: Abstract Composite bolted joints are widely used on primary and secondary load-bearing structures of aircrafts. However, investigating the damage progression and failure of composite bolted joints under high bearing loads is challenging due to the… read more here.
Keywords: composite bolted; bolted joints; damage; thin ply ... See more keywords
Characterization and comparison of thin ply IM7/8552 composites processed by automated tape placement and hand layup
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Composite Materials"
DOI: 10.1177/00219983231168943
Abstract: Manufacturing of large composite structures is labor-intensive and challenging. Traditional processing methods can be replaced by automated approaches such as Automated Tape Placement (ATP). The focal point of this effort is on thin-ply thermoset prepreg… read more here.
Keywords: automated tape; thin ply; ply; tape placement ... See more keywords
Mechanical Properties of Thin-Ply Composites Based on Acoustic Emission Technology
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14040913
Abstract: Compared with standard-ply composites, thin-ply composites exhibit a superior mechanical performance under various operating conditions due to their positive size effects. Thin-ply laminate failure modes, including matrix initial damage (MID), matrix failure (MF), and fiber… read more here.
Keywords: ply; acoustic emission; ply composites; damage ... See more keywords
Modeling Progressive Damage and Failure of Single-Lap Thin-Ply-Laminated Composite-Bolted Joint Using LaRC Failure Criterion
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228123
Abstract: Thin-ply composite failure modes also significantly differ from conventional ply composite failure modes, with the final failure mechanism switching from irregular progressive failure to direct fracture characterized by a uniform fracture with the reduction of… read more here.
Keywords: ply laminated; damage; thin ply; failure ... See more keywords