| The eigenfrequency analysis was computed for the natural frequencies of the unloaded and loaded structures. |
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| This setup leads to 3 parameters determining the eigenfrequency of the chain, the mass value and the two different lengths of the strings. |
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| In this respect, the quantity of interest in this study was restricted to that of the eigenfrequency. |
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| The highest eigenfrequency of the FE model is related to dimensions of the smallest element appearing in the mesh while that of the continuum model tends to infinity. |
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| The period of the FE eigenmode, corresponding to the highest eigenfrequency, is the shortest one, but still finite, while that of the continuum model tends to zero. |
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