Enhanced active constrained layer damping treatment with symmetrically and nonsymmetrically distributed edge elements

Yanning Liu; Kon-Well Wang

doi:10.1117/12.310713

16 June 1998 Enhanced active constrained layer damping treatment with symmetrically and nonsymmetrically distributed edge elements

Yanning Liu, Kon-Well Wang

Author Affiliations +

Proceedings Volume 3327, Smart Structures and Materials 1998: Passive Damping and Isolation; (1998) https://doi.org/10.1117/12.310713
Event: 5th Annual International Symposium on Smart Structures and Materials, 1998, San Diego, CA, United States

Abstract

This paper is concern with the effects of edge element symmetry on the Enhanced Active Constrained Layer (EACL) treatment. The research characterizes the relationship among the edge element stiffness distribution, the strain field of the base structure, and the system active, passive, and hybrid damping abilities. The results could provide good insights and guidelines for EACL designers.

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Yanning Liu and Kon-Well Wang "Enhanced active constrained layer damping treatment with symmetrically and nonsymmetrically distributed edge elements", Proc. SPIE 3327, Smart Structures and Materials 1998: Passive Damping and Isolation, (16 June 1998); https://doi.org/10.1117/12.310713

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