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   Articles with "viscoelastic solids" as a keyword



Fracture of viscoelastic solids modeled with a modified phase field method

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recommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2018.09.018

Abstract: Abstract Fracture of viscoelastic solids plays an important role in many applications but it is not yet well understood. In addition to the time and rate dependent response of viscoelastic materials, fracture of these solids… read more here.

Keywords: viscoelastic solids; dissipation; fracture; phase field ... See more keywords

Acoustoelastic analysis of soft viscoelastic solids with application to pre-stressed phononic crystals

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recommendations! Published in 2022 at "International Journal of Solids and Structures"

DOI: 10.1016/j.ijsolstr.2022.111529

Abstract: The effective dynamic properties of specific periodic structures involving rubber-like materials can be adjusted by pre-strain, thus facilitating the design of custom acoustic filters. While nonlinear viscoelastic behaviour is one of the main features of… read more here.

Keywords: pre; acoustoelastic analysis; soft viscoelastic; phononic crystals ... See more keywords
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Numerical simulations of damage and fracture in viscoelastic solids using a nonlocal fracture criterion

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recommendations! Published in 2020 at "Mechanics of Advanced Materials and Structures"

DOI: 10.1080/15376494.2020.1716414

Abstract: Abstract We present a recently developed three-dimensional-finite-deformation-rate form-based constitutive theory to describe the deformation and fracture of viscoelastic solids. The constitutive theory was also implemented into a commercial finite-element program. Damage and fracture in viscoelastic… read more here.

Keywords: fracture; damage fracture; nonlocal fracture; viscoelastic solids ... See more keywords
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Modeling and analysis of the transient response of viscoelastic solids

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recommendations! Published in 2020 at "Waves in Random and Complex Media"

DOI: 10.1080/17455030.2020.1714790

Abstract: In this paper, an incremental finite element model (IFEM) for the transient analysis of viscoelastic solids is developed. The viscoelastic constitutive response is modeled based on the hereditary i... read more here.

Keywords: modeling analysis; analysis; transient response; analysis transient ... See more keywords

Thermodynamically consistent modeling of viscoelastic solids under finite strain

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recommendations! Published in 2024 at "Journal of Intelligent Material Systems and Structures"

DOI: 10.1177/1045389x241283074

Abstract: The present article is concerned with modeling the viscoelastic behavior of Polydimethylsiloxane (PDMS) in large-strain regime. Starting from the basic principles of thermodynamics, an incremental variational formulation is derived. Within this model, the free energy… read more here.

Keywords: modeling viscoelastic; thermodynamically consistent; viscoelastic solids; consistent modeling ... See more keywords