Exploiting Geometric Frustration in Coupled von Mises Trusses to Program Multifunctional Mechanical Metamaterials
Source abstract
Abstract
Multifunctional Mechanical Metamaterials In article number 2402006, David Melancon, Yannis Liétard, and Daniel Therriault present a 3D printed mechanical metamaterial capable of compressive stiffness tunability, shape morphing, and post-fabrication modularity where each individual component can be reassembled to program functionality. The 3D unit cell design is based on an assembly of bistable von Mises trusses that exhibit a switch in compressive stiffness from one stable state to the other.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Dynamics and Control of Mechanical Systems · Structural Analysis and Optimization · Manufacturing Process and Optimization
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Affiliations
Laboratory for Multiscale Mechanics Department of Mechanical Engineering Polytechnique Montréal 2500 Chemin de Polytechnique Montréal Québec H3T 1J4 Canada
Research Center for High Performance Polymer and Composite Systems (CREPEC) Department of Mechanical Engineering McGill University 817 rue Sherbrooke Ouest Montréal Québec H3A 0C3 Canada
References
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