A multifunctional metastructure with energy dissipation and low-frequency sound-absorption optimized for decoupling by genetic algorithm
A multifunctional metastructure has been proposed with the aim of having both energy-
absorbing and sound-absorbing capabilities through the use of a rubber-filled re-entrant …
absorbing and sound-absorbing capabilities through the use of a rubber-filled re-entrant …
In-plane bending performance of novel negative Poisson's ratio structures and its enhancement through the application of shape optimization method
NPR structures possess unique mechanical characteristics rendering them attractive for
various engineering applications. However, their low in-plane stiffness limits their structural …
various engineering applications. However, their low in-plane stiffness limits their structural …
Metamaterial force-chain behavior of re-entrant honeycomb with improved mechanical properties
Y Huang, JH Wu, Y Lei - Journal of Composite Materials, 2024 - journals.sagepub.com
In this paper, the metamaterial force-chain concept is proposed, for the first time to our
knowledge, to describe the stress distribution and crushing property of honeycomb materials …
knowledge, to describe the stress distribution and crushing property of honeycomb materials …