An upper bound theory to approximate the natural frequencies and parameters identification of composite beams
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DOI: 10.1016/j.compstruct.2017.03.014
Abstract: For the free vibration of composite beams and non-uniform beams we propose a new upper bound theory to approximate the first few natural frequencies. The Rayleigh quotient is expressed in terms of boundary functions, instead… read more here.
Keywords: order; bound theory; upper bound; function ... See more keywords