Search Results - "Tachi, Tomohiro"

Origami-based tunable truss structures for non-volatile mechanical memory operation by Yasuda, Hiromi, Tachi, Tomohiro, Lee, Mia, Yang, Jinkyu

“…Origami has recently received significant interest from the scientific community as a method for designing building blocks to construct metamaterials. However,…”
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Invariant and smooth limit of discrete geometry folded from bistable origami leading to multistable metasurfaces by Liu, Ke, Tachi, Tomohiro, Paulino, Glaucio H.

“…Origami offers an avenue to program three-dimensional shapes via scale-independent and non-destructive fabrication. While such programming has focused on the…”
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Origami tubes assembled into stiff, yet reconfigurable structures and metamaterials by Filipov, Evgueni T., Tachi, Tomohiro, Paulino, Glaucio H.

“…Thin sheets have long been known to experience an increase in stiffness when they are bent, buckled, or assembled into smaller interlocking structures. We…”
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Insect wing 3D printing by Saito, Kazuya, Nagai, Hiroto, Suto, Kai, Ogawa, Naoki, Seong, Young ah, Tachi, Tomohiro, Niiyama, Ryuma, Kawahara, Yoshihiro

“…Insects have acquired various types of wings over their course of evolution and have become the most successful terrestrial animals. Consequently, the essence…”
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Large Curvature Self-Folding Method of a Thick Metal Layer for Hinged Origami/Kirigami Stretchable Electronic Devices by Eda, Atsushi, Yasuga, Hiroki, Sato, Takashi, Sato, Yusuke, Suto, Kai, Tachi, Tomohiro, Iwase, Eiji

“…A self-folding method that can fold a thick (~10 μm) metal layer with a large curvature (>1 mm−1) and is resistant to repetitive folding deformation is…”
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Explicit description of viral capsid subunit shapes by unfolding dihedrons by Toyooka, Ryuya, Nishimoto, Seri, Tendo, Tomoya, Horiyama, Takashi, Tachi, Tomohiro, Matsunaga, Yasuhiro

“…Viral capsid assembly and the design of capsid-based nanocontainers critically depend on understanding the shapes and interfaces of constituent protein…”
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Rigid origami vertices: conditions and forcing sets by Zachary Abel, Jason Cantarella, Erik D. Demaine, David Eppstein, Thomas C. Hull, Jason S. Ku, Robert J. Lang, Tomohiro Tachi

“…We develop an intrinsic necessary and sufficient condition for single-vertex origami crease patterns to be able to fold rigidly.  We classify such patterns in…”
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Origamizing Polyhedral Surfaces by Tachi, T.

“…This paper presents the first practical method for "origamizing¿ or obtaining the folding pattern that folds a single sheet of material into a given polyhedral…”
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Programming curvature using origami tessellations by Dudte, Levi H., Vouga, Etienne, Tachi, Tomohiro, Mahadevan, L.

“…Origami describes rules for creating folded structures from patterns on a flat sheet, but does not prescribe how patterns can be designed to fit target shapes…”
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Origami‐Based Cellular Structures with In Situ Transition between Collapsible and Load‐Bearing Configurations by Yasuda, Hiromi, Gopalarethinam, Balakumaran, Kunimine, Takahiro, Tachi, Tomohiro, Yang, Jinkyu

“…Periodic cellular structures are widely used in engineering applications due to their lightweight, space‐filling, and load‐supporting nature. However, the…”
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Triclinic Metamaterials by Tristable Origami with Reprogrammable Frustration by Liu, Ke, Pratapa, Phanisri P., Misseroni, Diego, Tachi, Tomohiro, Paulino, Glaucio H.

“…Geometrical‐frustration‐induced anisotropy and inhomogeneity are explored to achieve unique properties of metamaterials that set them apart from conventional…”
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Folding behaviour of Tachi-Miura polyhedron bellows by Yasuda, Hiromi, Yein, Thu, Tachi, Tomohiro, Miura, Koryo, Taya, Minoru

“…In this paper, we examine the folding behaviour of Tachi-Miura polyhedron (TMP) bellows made of paper, which is known as a rigid-foldable structure, and…”
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Triclinic Metamaterials by Tristable Origami with Reprogrammable Frustration (Adv. Mater. 43/2022) by Liu, Ke, Pratapa, Phanisri P., Misseroni, Diego, Tachi, Tomohiro, Paulino, Glaucio H.

“…Origami Metamaterials In article number 2107998, Glaucio H. Paulino and co‐workers create a class of metamaterials derived from a reconfigurable origami…”
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Deployable Sandwich Surfaces with High Out-of-Plane Stiffness by Filipov, Evgueni T, Paulino, Glaucio H, Tachi, Tomohiro

“…AbstractThis paper presents a set of deployable origami tube structures that can create smooth functional surfaces while simultaneously maintaining a high…”
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Origami‐Based Cellular Structures with In Situ Transition between Collapsible and Load‐Bearing Configurations by Yasuda, Hiromi, Gopalarethinam, Balakumaran, Kunimine, Takahiro, Tachi, Tomohiro, Yang, Jinkyu

“…An origami‐based cellular structure with in situ switching between collapsible and load‐bearing states is developed, as described in the article number 1900562…”
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A graded Miura-ori phononic crystals lens by Wang, Dan-Feng, Wang, Yu-Qi, Qian, Zheng-Hua, Tachi, Tomohiro, Chuang, Kuo-Chih

“…•The first investigation combining phononic crystal lens and origami structure.•Introducing an unilateral gradient on the Miura-ori to form a phononic crystal…”
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A Proper Definition of Higher Order Rigidity by Tachi, Tomohiro

“…[Connelly and Servatius, 1994] shows the difficulty of properly defining n-th order rigidity and flexiblity of a bar-and-joint framework for higher order (n >=…”
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Ununfoldable polyhedra with 6 vertices or 6 faces by Akitaya, Hugo A., Demaine, Erik D., Eppstein, David, Tachi, Tomohiro, Uehara, Ryuhei

“…We update the record of the simplest possible topologically convex polyhedron that has no edge unfolding, measuring complexity in terms of number of vertices…”
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An origami longitudinal–torsional wave converter by Xu, Zhu-Long, Wang, Dan-Feng, Tachi, Tomohiro, Chuang, Kuo-Chih

“…Wave mode conversion has received great attention in the past few years. In this work, we propose a Kresling origami wave-mode converter which can transform…”
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Growth-induced transformable surfaces realized by bending-active scissors grid by Ono, Fuki, Kamijo, Haruto, Kase, Miwako, Nishimoto, Seri, Sempuku, Kotaro, Shigematsu, Mizuki, Tachi, Tomohiro

“…Ruffled surfaces that appear in biological forms, such as coral and lettuce, are a great source of inspiration for architectural and furniture design. This…”
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