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首页> 外文期刊>Zeitschrift fur Angewandte Mathematik und Mechanik >Dynamics of a viscoelastic rod of fractional derivative type
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Dynamics of a viscoelastic rod of fractional derivative type

机译:分数导数型粘弹性杆的动力学

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摘要

We study dynamics of a viscoelastic rod with fractional derivative type of dissipation under time dependent loading. First the moment curvature relation for the rod from the generalized Zener model of a standard linear solid is derived. Then, we show that the dynamics of the problem is governed by a single linear differential equation with fractional derivative. The existence and uniqueness of solutions for this equation is studied in detail. The form of the solution for the, case of periodic compressive force is also obtained. [References: 24]
机译:我们研究时间依赖性载荷下具有分数导数类型耗散的粘弹性杆的动力学。首先,从标准线性实体的广义齐纳模型中得出杆的弯矩曲率关系。然后,我们表明问题的动力学是由带有分数导数的单个线性微分方程控制的。详细研究了该方程解的存在性和唯一性。还获得了周期性压缩力情况下的解决方案形式。 [参考:24]

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