Multi-stability of irregular four-fold origami structures

L Fan, J Liang, Y Chen, P Shi, X Feng, J Feng… - International Journal of …, 2024 - Elsevier
Origami-inspired structures can manifest a range of interesting characteristics such as
reconfigurability and multi-stablity. Theoretically, the energy of rigid-foldable origami …

Finding transition state and minimum energy path of bistable elastic continua through energy landscape explorations

G Wan, SJ Avis, Z Wang, X Wang… - Journal of the …, 2024 - Elsevier
Mechanical bistable structures have two stable equilibria and can transit between them
under external stimuli. Due to their unique behaviors such as snap-through and substantial …

Multistability of segmented rings by programming natural curvature

L Lu, S Leanza, J Dai, JW Hutchinson… - Proceedings of the …, 2024 - pnas.org
Multistable structures have widespread applications in the design of deployable aerospace
systems, mechanical metamaterials, flexible electronics, and multimodal soft robotics due to …

[HTML][HTML] Push, snap, pull, and buckle: A material design framework enabled by cooperating active and geometrically nonlinear passive microstructures

N Herard, Z Wang, R Annapooranan, K Qian, PH Chiu… - Materials & Design, 2023 - Elsevier
Many active materials have properties that make them challenging to design with or limit
their utility, including having combinations of nonlinear, viscous, slow, or small responses. In …

Nonlinear stability analysis of a reconfigurable origami-inspired structure

M Moshtaghzadeh, A Bakhtiari… - ASME …, 2022 - asmedigitalcollection.asme.org
This study thoroughly investigates the stability of a reconfigurable origami-inspired structure
using the Finite Element Method (FEM). We use the Kresling pattern to design this foldable …

Structural Phase Transformation in a Simplex Tensegrity

R Parthasarathy, S Sivakumar, A Misra… - Earth and Space …, 2024 - ascelibrary.org
Tensegrity trusses are a class of tensegrity structures which gain their structural integrity
from a network of pre-tension enclosing discontinuous compression members. They …