The new model considers both the thickness deformation and the shear deformation of the damping layer, and permits to assume different transverse displacements in the active constrained layer and the host structure.

The compound strengthening and toughening of sub-critical quenching and cold-drawing deformation on 20CrMnMo steel was studied.

Study on tensile deformation characteristic of CrMnN stainless steel with metastable austenite;

Interfacial structure and tensile deformation behavior of 16Mn/Zn composites

By using a mesomechanical analysis device,it was observed that during the tensile deformation of a copper bicrystal,the slipping ways and deforming amounts of two grains with different orientations are differential.

For qualitative analysis of deep drawing for rectangular box, quantitative analysis solution of stress in flange has been obtained from the deformation characteristics of rectangular box during deep drawing, on the basis of hypothesis that deformation law of shear stress zero-line is the same as axisymmetric workpieces formed by four corners for deep drawing.

With the deformation characteristics of rectangular box in deep drawing, analytical solution of stress on deform ation area has been obtained on the basis of the hypothesis that deformation law of shear stress zero-line is the same as the corresponding axisymmetric workpie ces, then the fracture limit is predicted.