Vibration of a cantilever beam on a composite support with base excitation期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Vibration of a cantilever beam on a composite support with base excitation

Affiliation:	1. Center for Nondestructive Evaluation, Iowa State University, 1915 Scholl Road, Ames, IA 50011, USA;2. Department of Aerospace Engineering, Iowa State University, 1200 Howe Hall, Ames, IA 50011, USA;1. Science and Technology Corporation, Ames Research Center, Moffett Field, CA 94035-1000, United States;2. U.S. Army Aviation Development Directorate, Aviation & Missile Research, Development & Engineering Center, Research, Development and Engineering Command (RDECOM), Ames Research Center, Moffett Field, CA 94035-1000, United States;2. School of Engineering, University of Glasgow Singapore, 535 Clementi Road, Singapore 599489, Singapore

Abstract:	An analysis of natural frequency and dynamic response of a cantilever beam subjected to base motion is presented. The analysis is extended to a case in which the cantilever is mounted on a composite support. Typical numerical results for the natural frequency and the deflection of the beam are given for both cases to illustrate the attenuation of motion by the composite mount.

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