The self-lubricating composite was designed by using the ANSYS finite element method at high loads.

The paper is analyzed and simulated with the use of the ANSYS finite element methods,adopt solid 92 element,set up finite element model of the board,get the picture of stress distribution,receive the great deformation value and proved with the experiments.

The model was established by using the ANSYS finite element analysis software,and the alternation regularity between anodic resistance and its numbers of days was researched.

With ANSYS finite element optimized analysis function, the structure of the cross rod has been optimized, which proves the feasibility by means of ANSYS optimized analysis function to realize the structure optimization analysis.

Considering and un-considering the soil-structure interaction under seismic excitations are contrasted and analyzed by using 2-D elastic-plastic method with ANSYS finite element analysis software.

This paper has derived the identification model of dynamic load based on the generalized ortho-polynomial characteristic parameters,and verified the load identification method for complicated structure through the ANSYS finite element method.

The paper researched plastic straightening processing of axis parts by the nonlinear finite element method,brought forward a new straightening processing technology,and designed a prototype machine.

Taking into account the effect of temperature dependency of material properties, the transient thermal stresses in functionally gradient material (ZrO2 and Ti-6Al-4V)(FGM) plate under convective heat transfer boundary are analyzed by the nonlinear finite element method.

The steady thermal stresses in functionally gradient material(ZrO_2 and Ti-6Al-4V)(FGM) plate with tempera-ture-dependent properties under differently mechanical boundary are analyzed by the nonlinear finite element method and the Sinpson method.