2024 Lattice mechanics of origami

Lattice mechanics of origami

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August undefined, 2024

Web8 feb. 2024 · Abstract. Origami-inspired approaches to deployable or morphing structures have received significant interest. For such applications, the shape of the origami structure must be actively controlled. We propose a distributed network of embedded actuators which open/close individual folds and present a methodology for selecting the positions of … Web28 mei 2024 · Here, we apply topological principles to origami-inspired mechanical metamaterials7–12, and demonstrate how to guide bulk kinematics by tailoring the crease configuration-space topology.

Origami lattices with free-form surface ornaments

WebDiscovered the Reservoir Computing power of origami meta-materials and designed a compliant crawling origami robot embedded with … Web4 okt. 2024 · For developable origami, the lattice vectors are maximal in the flattened state so any folding results in ϵ 11, ϵ 22 < 0, while shearing allows for either positive or … city manager annual report

Lattice mechanics of origami tessellations

Web17 jun. 2024 · Origami, the ancient Japanese art of paper folding, is not only an inspiring technique to create sophisticated shapes, but also a surprisingly powerful method to … Web23 nov. 2024 · ABSTRACT. Once merely ancient arts, origami (i.e., paper folding) and kirigami (i.e., paper cutting) have in recent years also become popular for building mechanical metamaterials and now provide valuable design guidelines. By means of folding and cutting, two-dimensional thin-film materials are transformed into complex … Web7 apr. 2024 · In addition, Origami has found applications in designing mechanical metamaterials with tunable stiffness, auxeticity, bistability, load bearing capacity and self-folding features 14,15,18,19,20,21,22. city manager aiken sc

Lattice mechanics of origami tessellations. - Semantic Scholar

Web1 dag geleden · 1.Introduction. Origami is an ancient art of creating three-dimensional sophisticated models through paper folding. Due to the influx of mathematicians, computer scientists and engineers, many design rules have been developed for expanding the possibility of the origami tessellations [1], [2].Based on the characteristic that the … Web28 mei 2024 · A lattice theory is introduced for examining the mechanics of origami tessellations in terms of the topology of their crease pattern and the relationship between … city manager bartow flWeb8 okt. 2024 · Although extensively researched, there exist no intrinsic conditions for the rigid foldability of a degree-four vertex, which is the simplest possible origami building block … city manager and budget

"Web3 aug. 2024 · This Letter presents a programmable path to multi-stability of the Kresling origami by introducing bio-inspired nonlinear creases. The origami mathematical model is proposed for the bio-inspired Kresling with the validations by uniaxial compression experiment and finite element analysis. Mono-stability, bi-stability, and tri-stability are ... " - Lattice mechanics of origami

Lattice mechanics of origami

Bloch wave framework for structures with nonlocal interactions ...

Weblattice solid mechanics with the geometric theory under-lying origami. A distinct characteristic of all thin materials is that geometric constraints dominate the mechanical … Web27 jul. 2015 · To truly consider origami structures as a class of materials, methods akin to solid mechanics need to be developed to understand their long-wavelength behavior. We introduce here a lattice theory for examining the mechanics of origami tessellations in terms of the topology of their crease pattern and the relationship between the folds at …

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Web19 mrt. 2015 · A tessellated origami structure usually possesses mechanical properties of interest from scientific and technological perspectives [43]. In other words, origami … Web31 okt. 2024 · In rigid origami, the complex folding motion arises from the rotation of strictly rigid faces around crease lines that represent perfect revolute joints. The rigid folding …

Web1 jul. 2024 · Origami structures not only possess attractive kinematically foldable properties and programmable mechanical features but also have the potential to act as periodic … Web3 aug. 2024 · Fig. 1. ( A) An example four-parallelogram origami tessellation and its unit cell characterized by the four edge vectors (specified up to overall scaling), r1, r2, r3, and r4, that specify the two generically nonorthogonal lattice vectors, l1 = r1 + r3 and l2 = r2 + r4. ( B) Degenerate ground states of the four-parallel origami shown in A where ...

Web21 mei 2013 · Here we characterize the geometry and planar and nonplanar effective elastic response of a simple periodically folded Miura-ori structure, which is composed of … Web6 sep. 2024 · Furthermore, origami lattices have also been shown to support static (zero-frequency) topological edge states 40, suggesting the potential of origami lattices for …

Web18 mei 2024 · Self-folding origami applications vary greatly in the energy E material needed to bend an uncreased face to a given angle, for example, compare a Young’s modulus of ∼ 10 3 Pa for hydrogels 29 ...

Web23 mrt. 2024 · Origami enables folding of objects into a variety of shapes in arts, ... A review of origami applications in mechanical engineering. P I Mech Eng C-. J. Mec. 230, 2345–2362 (2016). Google Scholar. 6. ... Lattice-and-Plate Model: Mechanics Modeling of Physical Origami Robots, Soft Robotics, 10, 1, ... city manager austinWeb9 sep. 2024 · By bridging the lattice geometry and rigid-folding kinematics of a group of origamis consisting of generic degree-4 vertices, we successfully construct all types of two- and three-dimensional Bravais lattices, and demonstrate that they can undergo all diffusionless phase transformations via rigid folding (i.e., dilation, extension, contraction, … city manager bay city txWebFor example, Bai [13] investigated the influence of lattice cell pose on the mechanical properties of Ti6Al4V lattice material. Origami is an ancient art, which promotes for the development of metamaterials, antennas and so on [15], [16], [17]. city manager baytown texasWeb16 aug. 2024 · Abstract. Origami-inspired systems are attractive for creating structures and devices with tunable properties, multiple functionalities, high-ratio packaging capabilities, easy fabrication, and many other advantageous properties. Over the past decades, the community has developed a variety of simulation techniques to analyze the kinematic … city manager boardman orWeb1 jul. 2024 · Origami structures not only possess attractive kinematically foldable properties and programmable mechanical features but also have the potential to act as periodic lattices with proper manufacturing processes, which have received increasing attention in the fields of science and engineering fields, such as origami metamaterials, origami … city manager broken bow okWeb12 okt. 2024 · We introduce here a lattice theory for examining the mechanics of origami tessellations in terms of the topology of their crease pattern and the relationship between … city manager blackwell okWebLattice-and-Plate Model: Mechanics Modeling of Physical Origami Robots. Origami robots are characterized by their compact design, quasi-two-dimensional manufacturing … city manager big bear lake