Progressive damage simulation in 3D four-directional braided composites considering the jamming-action-induced yarn deformation
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.07.021
Abstract: Abstract Due to the jamming action in the manufacturing process, local curvature and fiber reorientation are inherent in nature to the yarn in 3D four-directional braided composites, which results in different failure modes comparing with… read more here.
Keywords: yarn deformation; jamming action; four directional; damage ... See more keywords
Four-directional spatial regularization for sparse hyperspectral unmixing
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DOI: 10.1117/1.jrs.14.046511
Abstract: Abstract. A four-directional total variation technique is proposed to encapsulate the spatial contextual information for sparse hyperspectral image (HSI) unmixing. Traditional sparse total variation techniques explore gradient information along with the horizontal and vertical directions.… read more here.
Keywords: regularization; total variation; four directional; sparse hyperspectral ... See more keywords
Evaluation of three unit cell models in predicting the mechanical behaviour of 3D four-directional braided composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Composite Materials"
DOI: 10.1177/0021998317692657
Abstract: This paper compares three types of the unit cell models in their capability to predict the mechanical behaviour involving macroscopic material properties and mesoscopic stress distribution for the 3D four-directional braided composites. The unit cell… read more here.
Keywords: braided composites; four directional; unit cell; directional braided ... See more keywords