Cited by Magneto-viscoelastic rod model for hard-magnetic soft rods under 3D large deformation: Theory and numerical implementation

Obliquely propagating incident SH waves in periodic hard-magnetic soft laminates DOI

Zeeshan Alam,

Prabhat Kaushik,

Atul Kumar Sharma

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: 287, P. 109945 - 109945

Published: Jan. 11, 2025

Language: Английский

Citations

Topology optimization of hard-magnetic soft phononic structures for wide magnetically tunable band gaps DOI

Zeeshan Alam,

Atul Kumar Sharma

Journal of Applied Mechanics, Journal Year: 2024, Volume and Issue: 91(10)

Published: July 9, 2024

Abstract Hard-magnetic soft materials, which exhibit finite deformation under magnetic loading, have emerged as a promising class of active materials for the development phononic structures with tunable elastic wave band gap characteristics. In this paper, we present gradient-based topology optimization framework designing hard-magnetic materials-based two-phase wide and magnetically anti-plane shear gaps. The incompressible Gent hyperelastic material model, along ideal is used to characterize constitutive behavior structure phases. To extract dispersion curves, an in-house element model in conjunction Bloch’s theorem employed. method moving asymptotes iteratively update design variables obtain optimal distribution phases within unit cell. Analytical sensitivity analysis performed evaluate gradient maximization function respect each one variables. Numerical results show that optimized width comparison standard central circular inclusion, demonstrating effectiveness proposed numerical framework. presented study, derived conclusions, can serve valuable guide futuristic manipulators.

Language: Английский

Citations

Dynamic modeling and analysis of viscoelastic hard-magnetic soft actuators with thermal effects DOI

Divyansh Sharma, Atul Kumar Sharma

International Journal of Non-Linear Mechanics, Journal Year: 2024, Volume and Issue: 165, P. 104801 - 104801

Published: Oct. 1, 2024

Language: Английский

Citations

Magnetically tunable band gaps and defect states of longitudinal waves in hard magnetic soft phononic crystal beams DOI

Shunzu Zhang, Ziqi Zhang

European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105575 - 105575

Published: Jan. 1, 2025