Metamaterials, otherwise known as architected or programmable materials, enable
designers to tailor mesoscale topology and shape to achieve unique material properties that …

The modern construction revolution throughout the past two decades has brought the need
for ground vibration mitigation, and this has been one of the major study areas. These …

To enhance the sound insulation performance of double panel partitions at their mass-air-
mass resonance frequency, novel compact and low-mass solutions are sought. This paper …

This study aims to demonstrate the reduction in noise and vibration of an automobile dash
panel structure by applying a locally resonant metamaterial (LRM). LRMs are implemented …

Recently, locally resonant metamaterials have come to the fore in noise and vibration control
engineering, showing great potential due to their superior noise and vibration attenuation …

Origami metamaterials can control the propagation and energy transmission of elastic
waves via the flexible design of microstructure topology, which has great application …

Low-frequency noise and vibration are new challenges faced in high-speed trains.
Conventional sound insulation and absorption materials or structures have insufficient …

Double panel partitions with a foam core suffer a poor sound transmission loss at their mass-
spring-mass resonance frequency. This paper considers the use of vibro-acoustic resonant …

In this study, a vibration isolator is designed using the Bragg scattering and local resonance
band gaps in a layered honeycomb meta-structure. Various studies have been conducted …

Additive manufacturing has been used to propose several designs of phononic crystals and
metamaterials due to the low cost to produce complex geometrical features. However, like …