Titlebook: Analysis and Simulation of Contact Problems; Peter Wriggers,Udo Nackenhorst Book 2006 Springer-Verlag Berlin Heidelberg 2006 Dissipation.a

FLINT

Preserve

新娘

On a geometrical approach in contact mechanics case to a special cylindrical geometry, or as the contact of 2D bodies bounded by plane curves. In addition, typical frictional characteristics, such as the yield surface and the update of the sliding displacements allow a geometrical interpretation in the chosen coordinate system on the contact su

ELUC

On the discretization of contact problems in elastodynamicsn a midpoint scheme and a contact condition expressed in terms of velocity. This approach gives an energy conserving scheme. The second one we propose is a new distribution of the solid mass. The problem expressed with the new mass matrix is well posed, energy conserving and has a lipschitz solution