Fracture of viscoelastic solids modeled with a modified phase field method
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Numerical simulations of damage and fracture in viscoelastic solids using a nonlocal fracture criterion
Sign Up to like & getrecommendations! 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
Modeling and analysis of the transient response of viscoelastic solids
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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