Fractional derivative in the elastic-viscoplastic stress-strain state model describing anisotropic creep of soft clays
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Time-dependent Materials"
DOI: 10.1007/s11043-020-09480-y
Abstract: A fractional elastic-viscoplastic (F-EVP) creep model describing the anisotropy of soft soil is established. A nonlinear viscoplastic creep expression is obtained by a fractional derivative and the Laplace transformation, which is extended by the definition… read more here.
Keywords: model describing; elastic viscoplastic; fractional derivative; model ... See more keywords
Anisotropic Elastic-Viscoplastic Properties at Finite Strains of Injection-Moulded Low-Density Polyethylene
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DOI: 10.1007/s11340-017-0322-y
Abstract: Injection-moulding is one of the most common manufacturing processes used for polymers. In many applications, the mechanical properties of the product is of great importance. Injection-moulding of thin-walled polymer products tends to leave the polymer… read more here.
Keywords: viscoplastic properties; anisotropic elastic; density polyethylene; elastic viscoplastic ... See more keywords
Mean field interaction model accounting for the spatial distribution of inclusions in elastic-viscoplastic composites
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DOI: 10.1016/j.ijsolstr.2021.111040
Abstract: Abstract A cluster interaction model has been proposed to account for the spatial distribution and morphology of particles when estimating the effective properties of elastic and thermoelastic composites (Molinari & El Mouden, 1996). In the… read more here.
Keywords: interaction model; interaction; viscoplastic composites; elastic viscoplastic ... See more keywords
Quasi-static analysis of microvoid growth in elastic-viscoplastic materials under thermal shock
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DOI: 10.1080/01495739.2018.1466668
Abstract: Abstract The dynamic growth of void in an infinite elastic-viscoplastic medium under thermal shock is analyzed theoretically. The technique of direct integration is presented to obtain the analytic solutions of stress and displacement. The initial… read more here.
Keywords: thermal shock; quasi static; elastic viscoplastic; growth ... See more keywords
Undrained Cylindrical and Spherical Cavity Expansion in Elastic-Viscoplastic Soils
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DOI: 10.1139/cgj-2020-0193
Abstract: Various undrained cavity expansion solutions for elastic-plastic soil have been proposed previously. However, no solution has been presented for elastic-viscoplastic (EVP) soil until now. This pape... read more here.
Keywords: elastic viscoplastic; cavity expansion; cylindrical spherical; undrained cylindrical ... See more keywords