000004645 001__ 4645
000004645 005__ 20141119144541.0
000004645 04107 $$aeng
000004645 046__ $$k2002-06-02
000004645 100__ $$aKim, Seong-Min
000004645 24500 $$aBEHAVIOR OF PLATE ON VISCOELASTIC FOUNDATION UNDER MOVING HARMONIC LOADS

000004645 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004645 260__ $$bColumbia University in the City of New York
000004645 506__ $$arestricted
000004645 520__ $$2eng$$aThe dynamic stress and displacement responses of a plate of infinite extent on a viscoelastic foundation subjected to moving multiple harmonic loads with a constant advance velocity have been investigated. Formulations have been developed in the transformed field domain using a double Fourier transform in space and moving space. For a numerical example, a concrete pavement system has been selected as a model of the plate on viscoelastic foundation. The loads applied by moving vehicles have been modeled using moving dual-wheel tandem-axle loads. The effects of viscous damping, load velocity, load frequency, and phase between front- and rear-axle loads on the maximum deflection and stress have been investigated for three different cases of: (1) when the load frequency is zero; (2) when the phase between the loads is zero; and (3) when there are load frequency and phase in the moving multiple harmonic loads.

000004645 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004645 653__ $$aplate, viscoelastic foundation, moving harmonic load, damping, frequency, phase

000004645 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004645 720__ $$aKim, Seong-Min$$iWon, Moon C.$$iMcCullough, B. Frank
000004645 8560_ $$ffischerc@itam.cas.cz
000004645 8564_ $$s100513$$uhttps://invenio.itam.cas.cz/record/4645/files/109.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004645 962__ $$r4594
000004645 980__ $$aPAPER