Performance of vertically reinforced 1-3 piezo composites for active damping of smart sandwich beams

Autor:	Saurabh Agrawal, A. K. Pradhan, Shouryadipta Ghosh, M.K. Pandit
Rok vydání:	2015
Předmět:	Materials science Mechanics of Materials Mechanical Engineering Piezoelectric composite Ceramics and Composites Sensor materials Constrained-layer damping Composite material Actuator Layer (electronics) Finite element method Beam (structure)
Zdroj:	Journal of Sandwich Structures & Materials. 17:258-277
ISSN:	1530-7972 1099-6362
DOI:	10.1177/1099636214565656
Popis:	This paper deals with the performance of vertically reinforced 1-3 piezoelectric composite material as a constraining layer for active constrained layer damping of sandwich beams. A finite element model, considering both in-plane and out-of-plane actuation of the constraining layer of the active constrained layer damping, has been developed for analyzing the active damping of sandwich beams integrated with the patches of such active constrained layer damping treatment. The analysis revealed that vertically reinforced 1-3 piezo composites, which are popularly used as sensor materials, can be used as distributed actuators of smart sandwich beam.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::46898e9c63135d82dfcab8863511b79e https://doi.org/10.1177/1099636214565656 Zobrazit plný text záznamu