A new compressible hyperelastic model for the multi-axial deformation of blood clot occlusions in vessels.
Sign Up to like & getrecommendations! Published in 2021 at "Biomechanics and modeling in mechanobiology"
DOI: 10.1007/s10237-021-01446-4
Abstract: Mechanical thrombectomy can be significantly affected by the mechanical properties of the occluding thrombus. In this study, we provide the first characterisation of the volumetric behaviour of blood clots. We propose a new hyperelastic model… read more here.
Keywords: clot; hyperelastic model; deformation; blood ... See more keywords
A hyperelastic model for soils with stress-induced and inherent anisotropy
Sign Up to like & getrecommendations! Published in 2021 at "Acta Geotechnica"
DOI: 10.1007/s11440-021-01159-z
Abstract: In this paper, modelling of the superposition of stress-induced and inherent anisotropy of soil small strain stiffness is presented in the framework of hyperelasticity. A simple hyperelastic model, capable of reproducing variable stress-induced anisotropy of… read more here.
Keywords: hyperelastic model; stress induced; model; stress ... See more keywords
The study of equivalent material parameters in a hyperelastic model
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2016.12.014
Abstract: Abstract We study a hyperelastic model of some biological soft tissues with emphasis on the problem of its matching with the material parameters acquired by experimental mechanical tests. First, we study the polyconvexity property of… read more here.
Keywords: hyperelastic model; study; model; material parameters ... See more keywords
Modeling and Verification of a New Hyperelastic Model for Rubber-Like Materials
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/2832059
Abstract: The essential evaluation criterion for the hyperelastic model is its ability to describe the mechanical behavior of rubber-like materials under different deformation modes over a large deformation range accurately. Based on the Seth strain tensor… read more here.
Keywords: hyperelastic model; new model; like materials; model ... See more keywords
Identification of a visco-hyperelastic model for mandibular periosteum.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.2139/ssrn.4093629
Abstract: In this paper, a visco-hyperelastic model representing the mechanical behavior of the human mandibular periosteum as an anisotropic and homogeneous material is identified. Different models, extracted from the literature, are tested and associated in order… read more here.
Keywords: visco hyperelastic; collagen fibers; hyperelastic model; model ... See more keywords