USING FINITE ELEMENTMETHOD TO DETERMIN EIGENMODES OF TWO L-SHAPED PLATENSASSEMBLYEMBEDDED ON A SURFACE. PART I

Abstract

One method of identifying defects is to directly solve the optimization problem to obtain a set of parameters for locating and quantifying damages in the structure. Numeric or digital simulation uses computerized modelling and analysis to test static or dynamic behaviour of components subjected to stress,under different operating conditions.This type of analysis involves, however, the assimilation of operating modes with a specialized assisted design program as well as finite element simulation and analysis programs.Method used in present paper for analysing defects on components such L-shaped platens assembly is one of finite element, by means of SolidWork software. The purpose is to obtain Eigen modes ofL-shaped platens assembly embedded on a surface in order to use the results for further analysis in technical applications.

Keywords

• Eigen modes
• finite element method
• defect
• L-shaped
• platen