Analysis of Structures with Three Identical Parts
摘要
The work aims to determine how the existence of repetitive substructures existing in the component of a structure can influence the vibration behavior of the system. The particular case of a structure that has four identical bars as a component is analyzed in the paper. The use of systems with repetitive elements allows the ease of design and practical implementation and the reduction of the cost price of the project. Some vibration properties will be revealed that allow the calculation for such systems to be easier. The modeling of the system was done using The finite element method (FEM) as used for the vibration analysis.