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首页> 外文期刊>International Journal of Solids and Structures >Reconstruction of inhomogeneous properties of orthotropic viscoelastic layer
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Reconstruction of inhomogeneous properties of orthotropic viscoelastic layer

机译：正交各向异性粘弹性层非均质性的重建

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摘要

The consecutive scheme of reconstructing the functions characterizing the instantaneous and longtermed modules, for inhomogeneous orthotropic viscoelastic layer whose properties continuously vary through a thickness is proposed. The identification problem is solved on the basis of the additional information on the integral characteristics of displacement fields measured on top border of a layer. Iterative process of reconstruction of six unknown functions is formulated. To reconstruct the rest six functions, systems of Fredholm’s integral equations of the first kind with smooth kernels are received. Computational experiment on a reconstruction of various laws of inhomogeneity is conducted; a comparative analysis of the results obtained is carried out.
机译：针对性能在厚度上连续变化的非均质正交各向异性粘弹性层，提出了一种重构瞬时模块和长期模块功能的连续方案。基于关于在层的顶部边界上测量的位移场的整体特性的附加信息，解决了识别问题。建立了六个未知函数的迭代重建过程。为了重构其余六个函数，需要接收第一类带有光滑核的Fredholm积分方程组。进行了各种非均匀性定律重构的计算实验;对获得的结果进行比较分析。

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