Research Article
A Normalized Transfer Matrix Method for the Free Vibration of Stepped Beams: Comparison with Experimental and FE(3D) Methods
Figure 14
Variation of the percentage modal deviation between FE(3D) and NTM results as a function of and , for free-free long samples = 600 mm: (a) 1st mode, (b) 2nd mode, and (c) 3rd mode.
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(b) |
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