Multi-stability of the hexagonal origami hypar based on group theory and symmetry breaking

Y Chen, R Xu, C Lu, K Liu, J Feng, P Sareh - International Journal of …, 2023 - Elsevier
The origami hyperbolic paraboloid, or the hypar, is widely known for its characteristic non-
zero Gaussian curvature and multi-stable states. Previous investigations have mainly …

On mechanics of functionally graded hard-magnetic soft beams

W Chen, Z Yan, L Wang - International Journal of Engineering Science, 2020 - Elsevier
Recently developed hard-magnetic soft (HMS) materials/structures are very attractive for
applications in the fields of soft robots, biomedical devices and stretchable electronics, etc …

Innovative multiphysics approach for designing high-performance thermo-responsive shape memory polymer microvalve

A Enferadi, M Baniassadi, M Baghani - European Journal of Mechanics-A …, 2024 - Elsevier
Shape memory polymers (SMPs), classified as smart materials, have emerged as promising
candidates for microfluidic devices due to their significant potential. In this study, we present …

Low energy fold paths in multistable origami structures

H Zhou, M Grasinger, P Buskohl… - International Journal of …, 2023 - Elsevier
Origami design concepts are finding pervasive utility in engineering applications due to their
ability to map complex shape transformations into a series of folding actions. The interplay …

Mechanical Properties Inside Origami-Inspired Structures: An Overview

P Yan, H Huang, M Meloni, B Li… - Applied …, 2024 - asmedigitalcollection.asme.org
In recent decades, origami has transitioned from a traditional art form into a systematic field
of scientific inquiry, characterized by attributes such as high foldability, lightweight …

On dynamics of origami-inspired rod

I Berinskii, VA Eremeyev - International Journal of Engineering Science, 2023 - Elsevier
We discuss the dynamics of a relatively simple origami-inspired structure considering
discrete and continuum models. The latter was derived as a certain limit of the discrete …

Experimental study of the hysteretic behavior of energy dissipation braces based on Miura origami

Y Zhou, Q Zhang, J Cai, Y Zhang, R Yang, J Feng - Thin-Walled Structures, 2021 - Elsevier
The concept of a novel origami energy dissipation brace (OEDB) was proposed in this paper
based on the folding pattern of Miura and Tachi unit cell. Creases introduced can induce …

A thermoviscoelastic model for the one-way and two-way shape memory effects of semi-crystalline polymers

H Zeng, L Song, H Sun, J Gu, ZM Li - International Journal of Engineering …, 2023 - Elsevier
Both one-way and two-way shape memory effects induced by crystallization and melting
transitions have been recently demonstrated in several semi-crystalline polymers. The paper …

Insight into single-helix intelligent shape memory polymer cables: modeling and optimization under finite sliding contact

A Enferadi, A Ostadrahimi, G Li… - Smart Materials and …, 2024 - iopscience.iop.org
This pioneering study focuses on the finite element analysis (FEA) of thermomechanical
properties of shape memory polymer (SMP) wire ropes and their components under both …

Advanced structural modeling of a fold in Origami/Kirigami inspired structures

H Soleimani, T Goudarzi, MM Aghdam - Thin-Walled Structures, 2021 - Elsevier
A structural model is provided for the analysis of mechanical responses of folded
quadrilateral plates which constitute the building blocks of most Origami/Kirigami inspired …