Results 11 to 20 of about 152,318 (298)
Folding photopolymerized origami sheets by post-curing [PDF]
SN Applied Sciences, 2021 AbstractThe paper presents a novel manufacturing approach to fabricate origami based on 3D printing utilizing digital light processing. Specifically, we propose to leave part of the model uncured during the printing step, and then cure it in the post-processing step to set the shape in a folded configuration.
Xiaodong He +2 more
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Plasticity and aging of folded elastic sheets [PDF]
Physical Review E, 2020 9 pages, 10 ...
Jules, T. +2 more
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Folding and crumpling adaptive sheets [PDF]
ACM Transactions on Graphics, 2013 We present a technique for simulating plastic deformation in sheets of thin materials, such as crumpled paper, dented metal, and wrinkled cloth. Our simulation uses a framework of adaptive mesh refinement to dynamically align mesh edges with folds and creases. This framework allows efficient modeling of sharp features and avoids bend locking that would
Narain, Rahul +2 more
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Buildings, 2019 The article presents author’s propositions for shaping free forms of buildings sensitive to harmonious incorporation into built or natural environments. Complex folded structures of buildings roofed with regular shell structures are regarded as the
Jacek Abramczyk
doaj +1 more source
Molecules, 2021 Cross-strand lateral ion-pairing interactions are important for antiparallel β-sheet stability. Statistical studies suggested that swapping the position of cross-strand lateral residues should not significantly affect the interaction.
Cheng-Hsin Huang +6 more
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Periodic folding of viscous sheets
Physical Review E, 2003 The periodic folding of a sheet of viscous fluid falling upon a rigid surface is a common fluid mechanical instability that occurs in contexts ranging from food processing to geophysics. Asymptotic thin-layer equations for the combined stretching-bending deformation of a two-dimensional sheet are solved numerically to determine the folding frequency as
Ribe, Neil, Ribe, N. M.
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Buildings, 2019 The article concerns the unconventional architectural forms of buildings roofed with transformed shells made up of thin-walled steel fold sheets, and a parametric description of how they are shaped.
Aleksandra Prokopska, Jacek Abramczyk
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Fold analysis of crumpled sheets using microcomputed tomography
Physical Review E, 2021 17 pages, 6 figures with Supplemental ...
Yumino Hayase +5 more
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Sequential self-folding of polymer sheets
Science Advances, 2017 We demonstrate an innovative strategy for sequentially self-folding 2D polymer sheets into 3D objects using light.
Ying Liu +3 more
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Sequential Folding using Light-activated Polystyrene Sheet [PDF]
Scientific Reports, 2015 AbstractA pre-strained polystyrene (PS) polymer sheet is deformed when it approaches the glass transition state as a result of light absorption. By controlling the light absorption of the polymer sheet, non-contact sequential folding can be accomplished. Line patterns of different transparencies and shapes are used to control the light absorption.
Lee, Yonghee +4 more
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