A stress function based viscoelastic model for relaxation of free edge stresses in composite laminates
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DOI: 10.1016/j.compstruct.2019.111581
Abstract: Abstract In this study, the relaxation of free edge stresses in viscoelastic composite laminates is investigated by means of a stress function based viscoelastic model. A linear viscoelastic model using Prony series is adopted for… read more here.
Keywords: free edge; stress function; edge stresses; stress ... See more keywords
Generalized viscoelastic model for laminated beams using hierarchical finite elements
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DOI: 10.1016/j.compstruct.2019.111794
Abstract: Abstract The formulation of an enriched hierarchical one-dimensional finite element suitable to analyze the rheological behavior of thick arbitrarily laminated beams is presented. The formulation is based on the Equivalent Single Layer (ESL) theory and… read more here.
Keywords: finite element; beams using; laminated beams; generalized viscoelastic ... See more keywords
Viscoelastic model characterization of human cervical tissue by torsional waves.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2020.104261
Abstract: The understanding of changes in the viscoelastic properties of cervical tissue during the gestation process is a challenging problem. In this work, we explore the importance of considering the multilayer nature (epithelial and connective layers)… read more here.
Keywords: human cervical; cervical tissue; tissue; viscoelastic model ... See more keywords
A porous viscoelastic model for the cell cytoskeleton
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DOI: 10.1017/s1446181118000081
Abstract: Author(s): Copos, CA; Guy, RD | Abstract: © 2018 Australian Mathematical SocietyÂ. The immersed boundary method is a widely used mixed Eulerian/Lagrangian framework for simulating the motion of elastic structures immersed in viscous fluids. In… read more here.
Keywords: model cell; method; porous viscoelastic; cell ... See more keywords
A two-constituent nonlinear viscoelastic model for asphalt mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Road Materials and Pavement Design"
DOI: 10.1080/14680629.2019.1694572
Abstract: The goal of this study is to model the creep and recovery response of fine asphalt mixtures using a thermodynamically consistent nonlinear viscoelastic model. The model considers asphalt mixture to consist of two constituents: aggregate… read more here.
Keywords: nonlinear viscoelastic; two constituent; model; asphalt ... See more keywords
A finite porous-viscoelastic model capturing mechanical behavior of human cervix under multi-step spherical indentation.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.2139/ssrn.4348162
Abstract: The cervix is a soft tissue exhibiting time-dependent behavior under mechanical loads. The cervix is a vital mechanical barrier to protect the growing fetus. The remodeling of the cervical tissue, characterized by an increase in… read more here.
Keywords: spherical indentation; porous viscoelastic; model; viscoelastic model ... See more keywords
Hyper-Pseudo-Viscoelastic Model and Parameter Identification for Describing Tensile Recovery Stress–Strain Responses of Rubber Components in TBR
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DOI: 10.3390/polym15010076
Abstract: Tires are often in service under dynamic conditions. Realizing the high-precision prediction of the mechanical response of rubber materials under cyclic loading can provide guidance for the design of high-performance tires. In this work, the… read more here.
Keywords: tensile recovery; pseudo viscoelastic; hyper pseudo; model ... See more keywords