Ut vis sic tensio
Ut vis sic tensio
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粘性张力
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Giuseppe Saccomandi
中科院分区：
文献类型：
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作者：
Giuseppe Saccomandi
长期以来，类橡胶材料的机械性能一直给固体力学界提出了严峻的挑战。此类材料的行为很难预测，因为橡胶会自组织成介观物理结构，这些结构在确定其复杂的、历史相关的和强非线性响应方面发挥着重要作用。在这个框架中，主要问题之一是找到弹性应变能的函数形式，以数学可行的方式最好地描述实验数据。本文的目的是对旨在解决此类问题的最新进展进行调查。
The mechanical properties of rubber-like materials have been offering an outstanding challenge to the solid mechanics community for a long time. The behaviour of such materials is quite difficult to predict because rubber self-organizes into mesoscopic physical structures that play a prominent role in determining their complex, history-dependent and strongly nonlinear response. In this framework one of the main problems is to find a functional form of the elastic strain-energy that best describes the experimental data in a mathematical feasible way. The aim of this paper is to give a survey of recent advances aimed at solving such a problem.