000014376 001__ 14376
000014376 005__ 20161115100149.0
000014376 04107 $$aeng
000014376 046__ $$k2016-08-21
000014376 100__ $$aRai, Amit
000014376 24500 $$aVibration of a Simply Supported Circular Plate under Moving Points Loads

000014376 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014376 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014376 506__ $$arestricted
000014376 520__ $$2eng$$aHere, undamped dynamical response of a circular simply supported plate at the periphery due to an arbitrary moving point loading is obtained in the closed form using Green’s function approach. The plate material is taken to be linear elastic, homogeneous and isotropic. Specifically, in this paper the transverse response of the plate due to a single point load q moving circularly at the fixed radius with constant angular velocity is calculated. Subsequently, the response due to three q/3 loads moving circularly at the same radius and same angular velocity but with 1200 phase is compared with the previous calculation. The FFT of time response in both the cases contains the spectral lines at the natural frequencies, however, in the later case other than the first mode all other modes are quenched significantly.

000014376 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014376 653__ $$a

000014376 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014376 720__ $$aRai, Amit
000014376 8560_ $$ffischerc@itam.cas.cz
000014376 8564_ $$s173178$$uhttps://invenio.itam.cas.cz/record/14376/files/PO.SM16-1.09.219.pdf$$yOriginal version of the author's contribution as presented on CD,  page 3019, code PO.SM16-1.09.219
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000014376 962__ $$r13812
000014376 980__ $$aPAPER