Moving Contact with Friction at an Elastic Strip

• Autorzy: Brommundt E.
• Konferencja: Polish-German Workshop on Dynamical Problems in Mechanical Systems (7 ; 09.2001 ; Koszalin-Osieki, Poland)
• Języki publikacji: EN

Abstrakty

EN

Careful investigations of sliding contact between flexible bodies require detailed formulations of the instantaneous local geometrical and equilibrium conditions at the touching surfaces. For a linearly elastic strip we discretize the dependent variables (displacements, strains, stresses) uniformly with respect to the transversal direction by cubic base-splines but retain the differential equations with respect to the longitudinal coordinate x. Thus, we arrive at a system of PDE's - second order in time, first order in x - which allows to display the essential boundary terms at the surfaces explicitly (that is convenient for the formulation of the contact conditions) and is well suited for numerical integration.

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2001
• Tom: Vol. 25, No. 3/4
• Strony: 21--34
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

Brommundt E.

• Technische Universitat Braunschweig