000004044 001__ 4044
000004044 005__ 20141118153337.0
000004044 04107 $$acze
000004044 046__ $$k2004-05-10
000004044 100__ $$aFrýba, L.
000004044 24500 $$aVibration of bridges under high speed trains

000004044 24630 $$n10.$$pEngineering Mechanics 2004
000004044 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000004044 506__ $$arestricted
000004044 520__ $$2eng$$aThe simple theoretical model explains the dynamic behaviour of railway bridges subjected to high speed trains. The integral transformations of the governing partial differential equation present the deflections, stresses and vertical accelerations of the beam model of a bridge in a closed compact form. The numerical solution gives a survey of the effect of various parameters, like speed of trains, span of bridges, damping etc. Moreover, the stress records were classified using the rain flow counting method and presented the stress spectra which enable the fatigue calculations and life estimations.

000004044 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004044 653__ $$a

000004044 7112_ $$aEngineering Mechanics 2004$$cSvratka (CZ)$$d2004-05-10 / 2004-05-13$$gEM2004
000004044 720__ $$aFrýba, L.
000004044 8560_ $$ffischerc@itam.cas.cz
000004044 8564_ $$s392486$$uhttps://invenio.itam.cas.cz/record/4044/files/T-Fryba-Ladislav.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000004044 962__ $$r4009
000004044 980__ $$aPAPER