液体填充弹性体：从线性化到弹性增强

IF 2.6 1区数学 Q1 MATHEMATICS, APPLIED

Archive for Rational Mechanics and Analysis Pub Date : 2024-12-18 DOI:10.1007/s00205-024-02064-x

Juan Casado-Díaz, Gilles A. Francfort, Oscar Lopez-Pamies, Maria Giovanna Mora

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引用次数: 0

摘要

当空腔中充满液体时，空腔壁的表面张力会对穿孔软固体的机械特性造成严重破坏。本研究从完全非线性模型的线性化入手，研究了在存在表面张力的情况下，嵌入球形空腔并充满加压液体的弹性体的宏观弹性特性，最后研究了当存在多个此类充满液体的空腔时，线性化模型的增强特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Liquid Filled Elastomers: From Linearization to Elastic Enhancement

Surface tension at cavity walls can play havoc with the mechanical properties of perforated soft solids when the cavities are filled with a fluid. This study is an investigation of the macroscopic elastic properties of elastomers embedding spherical cavities filled with a pressurized liquid in the presence of surface tension, starting with the linearization of the fully nonlinear model and ending with the enhancement properties of the linearized model when many such liquid filled cavities are present.

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来源期刊

Archive for Rational Mechanics and Analysis 物理-力学

CiteScore

5.10

自引率

8.00%

发文量

审稿时长

4-8 weeks

期刊介绍： The Archive for Rational Mechanics and Analysis nourishes the discipline of mechanics as a deductive, mathematical science in the classical tradition and promotes analysis, particularly in the context of application. Its purpose is to give rapid and full publication to research of exceptional moment, depth and permanence.