Nonlinear modes of parametric vibrations and their applications to beams dynamics

作     者：Avramova, K. V. 

作者机构：Podgorny Inst Problems Engn Mech NAS Ukraine Dept Nonstationary Vibrat UA-61046 Kharkov Ukraine Natl Tech Univ KhPI Dept Gas & Fluid Mech UA-61002 Kharkov Ukraine 

出 版 物：《JOURNAL OF SOUND AND VIBRATION》 (声音与振动杂志)

年 卷 期：2009年第322卷第3期

页      面：476-489页

核心收录：

学科分类：07[理学] 082403[工学-水声工程] 08[工学] 070206[理学-声学] 0802[工学-机械工程] 0824[工学-船舶与海洋工程] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：PARAMETRIC vibration BEAM dynamics MECHANICAL vibration research NONLINEAR models (Statistics) ITERATIVE methods (Mathematics) MATHEMATICAL physics 

摘      要：An iterative loop combining nonlinear modes and the Rauscher method is suggested for analyzing finite degree-of-freedom nonlinear mechanical systems with parametric excitation. This method is applied to an analysis of the parametric vibration of beams. (C) 2008 Elsevier Ltd. All rights reserved.