... vibrations occur. Compression loading Beams Vibration Under this assumption, the expression for the principal region of dynamic instability (k=1) is calculated imposing the condition of the existence of periodic solutions with period 2T: Equation 10 While imposing the existence...

...) and Bolander et al. (2000) , that try to capture the response mostly by disorder. It is a phenomenological approach not rooted in a real microstructure. Paulo B. Lourenço can be contacted at: pbl@civil.uminho.pt © Emerald Group Publishing Limited 2006 Compression loading Materials...

... the contact interface between the workpiece and the roll. The effectiveness of the proposed approach is discussed by comparing the theoretical predictions with the finite element calculations and experimental data found in the literature. © MCB UP Limited 2003 Numerical analysis Compression...