Analysis on Random Response of a Simply Supported Beam Subjected to Distributed Load


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The random vibration of simply-supported beam is simplified of the random vibration of the SDOF theory ,the paper analyse its random response. We get the displacement power spectral density function the velocity power spectral density and the acceleration power spectral density function of the maximum displacement point. The same example is calculated by ANSYS, it also get the same results.It proved that using the finite element analysis software ANSYS to anlaysis the random vibration of the simply-supported beam has advantages of fast speedhigh precisioneasy stepsthe small error and so on..



Edited by:

Tan Jin




X. J. Li, "Analysis on Random Response of a Simply Supported Beam Subjected to Distributed Load", Applied Mechanics and Materials, Vol. 518, pp. 120-125, 2014

Online since:

February 2014





* - Corresponding Author

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