Optimization of viscoelastic metamaterials for vibration attenuation properties
Metamaterials (MMs) are composites that are artificially engineered to have unconventional
mechanical properties that stem from their microstructural geometry rather than from their …
mechanical properties that stem from their microstructural geometry rather than from their …
Study on Coal Pillar Size Design Based on Non-integral Contact Structure of Coal and Rock Under Static and Dynamic Loads
Q Li, J Li, Z Wang, K Li, C Zhang - Frontiers in Materials, 2021 - frontiersin.org
Reasonable coal pillar size of roadway protection is an important guarantee for roadway
stability under the action of static-dynamic coupling loadings in deep mines. Coal pillar and …
stability under the action of static-dynamic coupling loadings in deep mines. Coal pillar and …
Flexural Vibration Attenuation Properties of Phononic Crystals
Phononic crystals (PCs) have the ability to have phononic bandgaps dependent on the
acoustic properties of its constituent materials (ie, mass, elasticity). Forming a 1D periodic …
acoustic properties of its constituent materials (ie, mass, elasticity). Forming a 1D periodic …