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A Simple Finite Element Method to Determination of Deformed Shape and Load-Displacement Curve of Elastomers

방진고무 변형형상 및 하중-변위곡선 예측을 위한 단순 유한요소법

Jeon, Man-Su;Mun, Ho-Geun;Kim, Seong-Jin
전만수;문호근;김성진

  • Published : 1997.01.01

Abstract

A simple finite element approach to predicting deformed shape and load-deflection curve of elastomers is presented in this paper. The method is based on several simplifications in deformation pattern and material behavior. The conventional updated Lagrangian approach is employed together with material data obtained by a simple tension test. The presented approach is verified through comparison of predicted results with experimental ones and applied successfully to shape design of various elastomers for shock, vibration and noise control. The advantage of the presented approach lies in easiness, simplicity and accuracy enough for engineering application.

Keywords

Simple Finite Element Method;Elastomer;Rubber Deformation;Stress-Strain Curve;Load-Displacement Curve