22H 多段階強度衝撃試験法による種々の温度におけるゴム粘弾性モデルの同定

概要

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There are many examples which the transient response of rubber caused by shock is being used for such as playing surface and sport shoes. However, the rubber shows nonlinear viscoelasticity and hysteresis between shock and deformation, and strong dependence on temperature. Purpose of this study is to propose an indentification technique of nonlinear Voigt model with hysteresis and dependence on temperature by multiintensity impact test. The nonlinear elastic element of this model is expressed by the exponential function based on displacement, and temperature. And the nonlinear viscous element of the model is expressed by the product of the exponential function based on displacement and the exponential function based on velocity. Each exponent of these functions is composed of displacement, velocity and temperature.
社団法人日本機械学会の論文
2000-11-08