A simplified diagram of an overhead traveling crane is shown in Fig. 7.20. The girder, with square

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A simplified diagram of an overhead traveling crane is shown in Fig. 7.20. The girder, with square cross section, and the wire rope, with circular cross section, are made up of steel. Design the girders and the wire rope such that the natural frequencies of the system are greater than the operating speed, \(1500 \mathrm{rpm}\), of an electric motor located in the trolley.

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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