000008904 001__ 8904
000008904 005__ 20141204083531.0
000008904 04107 $$aeng
000008904 046__ $$k12/05/2014
000008904 100__ $$aUzny, S.
000008904 24500 $$aBIFURCATION LOAD OF A COLUMN COMPOSED OF PIPE AND ROD WITH TWO-PARAMETRIC ELASTIC ELEMENT

000008904 24630 $$n20.$$pEngineering Mechanics 2014
000008904 260__ $$bBrno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
000008904 506__ $$arestricted
000008904 520__ $$2eng$$aIn this paper the slender system subjected to Euler’s load has been presented. Considered system is composed of two elements: pipe and rod. The rod is mounted concentrically with the pipe; in such way that the deflection and angle of deflection of pipe and rod are identical. The investigated system is hinged on both ends. In the column between pipe and rod the two-parametric elastic element has been placed. Both transversal and rotational displacements are being limited by means of this element. In the work static problem of considered column was formulated on the basis of minimum total potential energy principle (static criterion of instability). Rectilinear form of static equilibrium is only considered in this paper. On the basis of static criterion of instability the bifurcation load (the biggest load at which system is still in the rectilinear equilibrium) has been determined in relation to system’s parameters. The parameters of the system are as follows: stiffness of translational and rotational springs (elastic layer), flexural rigidity asymmetry factor (pipe and rod), parameter of location of elastic layer.

000008904 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000008904 653__ $$aColumn, Divergence system, Euler’s load, Two-parametric elastic layer.

000008904 7112_ $$aEngineering Mechanics 2014$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2014
000008904 720__ $$aUzny, S.
000008904 8560_ $$ffischerc@itam.cas.cz
000008904 8564_ $$s393917$$uhttps://invenio.itam.cas.cz/record/8904/files/157-Uzny-CD.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 157.
000008904 962__ $$r70
000008904 980__ $$aPAPER