Prediction and Evaluation of Rubber Components using Large Deformation Non-linear Finite Element Analysis

비선형 대변형 유한요소해석을 이용한 방진고무부품의 특성예측 및 평가

  • Published : 2000.04.20

Abstract

The finite element analyses of mechanical rubber components are executed to predict the behavior of deformation and stress distribution in destgn step. The non-linear properties of rubber which are described as strain energy functions are important parameters to design and evaluate rubber components. These are determined by material tests which are tension, compression and shear test. The behaviors of loads-displacements of rubber components such as a roll tubber spring and resilient ring and additional spring for railway suspension system are evaluated by using commercial FEA code. It is shown that the results by FEA simulations are in close agreement with the test results.

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