Based on the additional decomposition theorem of deformation gradient (i. e. S-R theorem) and co-moving coordinate technique,a typical nonlinear mechanical problem, contact large deformation of rubber ring radially compressed, was computed by FEM.
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- 本文基于變形梯度和分解定理(S-R定理)和拖帶坐標描述法,應用有限元方法,計算了橡膠環(huán)直徑方向受壓接觸大變形問(wèn)題。