Experimental Investigation of Stiffness Characteristics and Damping Properties of a Metallic Rubber Material

The static stiffness and dynamic damping properties of a metallic rubber material (MR) were investigated, which exhibited a nonlinear deformation behavior. Its static stiffness is analyzed and discussed. The effects of structural parameters of MR and experimental conditions on its shock absorption c...

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Veröffentlicht in:	Mechanics of composite materials 2017-09, Vol.53 (4), p.541-550
Hauptverfasser:	Lu, Ch. Zh, Li, Jingyuan, Zhou, Bangyang, Li, Shuang
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Composite materials Composites Damping capacity Deformation effects Dynamic tests Elastic properties Glass Instructional materials Materials Science Natural Materials Properties (attributes) Rubber Solid Mechanics Stiffness
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Beschreibung
Zusammenfassung:	The static stiffness and dynamic damping properties of a metallic rubber material (MR) were investigated, which exhibited a nonlinear deformation behavior. Its static stiffness is analyzed and discussed. The effects of structural parameters of MR and experimental conditions on its shock absorption capacity were examined by dynamic tests. Results revealed excellent elastic and damping properties of the material. Its stiffness increased with density, but decreased with thickness. The damping property of MR varied with its density, thickness, loading frequency, and amplitude.
ISSN:	0191-5665 1573-8922
DOI:	10.1007/s11029-017-9684-6