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Indexed by:期刊论文

Date of Publication:2012-02-27

Journal:JOURNAL OF SOUND AND VIBRATION

Included Journals:SCIE、EI

Volume:331

Issue:5

Page Number:1183-1190

ISSN No.:0022-460X

Abstract:This paper derives exact analytical solutions for the dynamic response of a periodic structure for which the unit cell consists of one mass and one spring. The solutions cover arbitrary initial conditions and both polynomial and harmonic external forces. They involve Bessel, Lommel, Weber and hypergeometric functions. (C) 2011 Elsevier Ltd. All rights reserved.