On the frictional behaviour of thermally loaded beams resting on a plane

https://doi.org/10.1016/0020-7403(96)00009-4Get rights and content

Abstract

The problem of an elastic beam resting on a frictional surface and loaded by a uniform temperature moment is treated analytically and numerically. The introduction of proper non-dimensional parameters identifies the deformation pattern which varies with monotonically increasing temperature load in a self-similar manner. This fact reduces the complexity of the mathematical system considerably and offers the derivation of the solution on an analytical basis. Several approaches are described, discussed and compared against each other. This problem is typical for a broader class of problems involving Coulomb friction in beam deformation. In addition to the fact that it is interesting from the structural as well as from the mathematical points of view, it is of practical importance, for example in the simulation of the cooling processes of hot rolled railway rails.

References (10)

  • M. Anantharaman et al.

    Numerical simulation of mechanical systems using methods for differential—algebraic equations

    Int. J. Numer Meth. Engng

    (1991)
  • F.D. Fischer et al.

    The thermally loaded heavy beam on a rough surface

  • F.D. Fischer et al.

    A computational study of the residual stress distribution in thermally loaded beams of arbitrary cross-section on frictional support

  • L.V. Nikitin

    Bending of a beam on a rough surface

    Dokl. Ak. Nauk.

    (1992)
    L.V. Nikitin

    Sov. Phys. Dokl.

    (1992)
  • L.R. Petzold

    Recent developments in the numerical solution of differential/algebraic systems

    Comp. Meth. Appl. Mech. Engng

    (1989)
There are more references available in the full text version of this article.

Cited by (14)

  • Mixed Eulerian–Lagrangian shell model for lateral run-off in a steel belt drive and its experimental validation

    2021, International Journal of Mechanical Sciences
    Citation Excerpt :

    We demonstrate the mesh and time step convergence of solutions with respect to both the kinematics of deformation as well as the contact forces acting on the drums. The time step convergence is observed to exhibit a dependence on the belt tension level, which is related to the concentrated contact interactions that appear at the contact zone borders for structural models with bending rigidity and no shear compliance; see [42–44] for a detailed discussion of the contact force distributions predicted by various generalized beam models as well as [17,45–47] with regard to belt drive mechanics. Parameter studies are conducted to retrace the transition process from tight to slack static equilibria and to verify the assumed linear dependence of characteristic steady-state quantities on the effective (integral) values of the geometric imperfection parameters.

  • Post-blast bench block stability assessment

    1997, International Journal of Rock Mechanics and Mining Sciences
  • Non-material finite element rod model for the lateral run-off in a two-pulley belt drive

    2022, ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik
View all citing articles on Scopus
View full text