Parametric Optimization of the Structures Using Finite Element Method

Abstract

The paper presents the theoretical basics of parametric optimization of constructions as well as its application using the Femap with NX Nastran. On a subject of complex geometry construction for the transport of materials was given the principle of parametric optimization in with the goal of mass reduction. The procedure which is shown is very suitable for the optimization of complex structures because it allows great time efficiency. The results of repeated analysis show that the optimized structure satisfied all the set criteria, although mass reduction was achieved. This paper gives a good basis for further researches, developments and fastening the procedure of optimization and analysis of structures using the finite element methods (FEM).