Elastic wave dispersion equation considering material and geometric nonlinearities
نویسندگان
چکیده
In this letter, we describe the propagation of longitudinal waves in one-dimensional nonlinear elastic thin rods with material nonlinearity and geometric nonlinearity. Mathematical analysis is used to derive analytical dispersion relationship waves; subsequently, numerical Fourier spectrum method solve wave equation directly results are verify correctness derived relation.
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ژورنال
عنوان ژورنال: International Journal of Non-linear Mechanics
سال: 2023
ISSN: ['1878-5638', '0020-7462']
DOI: https://doi.org/10.1016/j.ijnonlinmec.2022.104274