Use the finite-element model of Chapter Problem 11.30 to determine the response of the structure if HVAC

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Use the finite-element model of Chapter Problem 11.30 to determine the response of the structure if HVAC equipment on the girder produces a lateral harmonic force of magnitude $3000 \mathrm{~N}$ at a frequency of $500 \mathrm{rpm}$.

Data From Chapter Problem 11.30:

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Mechanical Vibrations Theory And Applications

ISBN: 120532

1st Edition

Authors: S. GRAHAM KELLY

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Question Posted: Apr 28, 2024 05:02 AM

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Use the finite-element model of Chapter Problem 11.30 to determine the response of the structure if HVAC

Question:

2.5 m FIGURE P11.30 5.1 m 2000 kg E = 200 10 N/m p=7500 kg/m A = 3.1 102m I-1.7 x 10-5 m (f), F(N) 7000 (b) 0.08 I(s)

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Mechanical Vibrations Theory And Applications

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