Results 21 to 30 of about 50,073 (302)
Lattice modelling of early-age creep of 3D printed segments with the consideration of stress history
Materials & Design, 2023 We propose a new numerical method to analyze the early-age creep of 3D printed segments with the consideration of stress history. The integral creep strain evaluation formula is first expressed in a summation form using superposition principle.
Ze Chang +4 more
doaj +1 more source
Nonlinear Thermoviscoelastic Behavior of Composite Thin Plates [PDF]
Engineering and Technology Journal, 2015 The nonlinear thermoviscoelastic behavior of composite thin plate from polyester reinforced with random fiber glass was investigated. The hereditary elasticity (viscoelastic) behavior described in new mathematical model predicted from experimental data ...
Raed Naeem Hwyyin
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Creep compliance of asphalt binders by indentation
Revista de la construcción, 2018 Abstract A solution for measuring creep compliance of asphalt binders is obtained by testing samples using a spherical indenter at intermediate temperatures. The initial assumptions considered a semi-infinite medium with no friction. Solutions were obtained to correct for the finite height and radius of the samples.
Delgadillo, Rodrigo +3 more
openaire +3 more sources
Fractal and Fractional, 2021 We considered relaxation, creep, dissipation, and hysteresis resulting from a six-parameter fractional constitutive model and its particular cases.
Jun-Sheng Duan +2 more
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Plastic pre-compression and creep damage effects on the fracture toughness behaviour of Type 316H stainless steel [PDF]
, 2014 The influence of inelastic damage in the form of plastic pre-strain and creep damage, on fracture toughness of Type 316H stainless steel has been examined.
Davies, C. M. +3 more
core +1 more source
Brittle Creep and Viscoelastic Creep in Lower Palaeozoic Shales from the Baltic Basin, Poland
Energies, 2021 The paper analyses the mechanical properties of shales from the Baltic Basin, focusing on creep strain in conditions of variable stress and elevated temperature (85 °C). Rock samples were collected from drill cores from various depths between 3600–4000 m.
Przemyslaw Michal Wilczynski +2 more
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Simulations of aging and plastic deformation in polymer glasses
, 2007 We study the effect of physical aging on the mechanical properties of a model polymer glass using molecular dynamics simulations. The creep compliance is determined simultaneously with the structural relaxation under a constant uniaxial load below yield ...
G. C. Cianci +3 more
core +1 more source
Viscoelastic Characterization of Polymer-Modified Asphalt Binders of Pavement Applications
Applied Rheology, 2003 Rutting is a primary reason of premature deterioration of asphalt highway pavements. Pavements constructed with polymer and other modifiers are showing improved performance.
Uddin Waheed
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The constant‐hardness creep compliance of polycrystalline ice
Geophysical Research Letters, 2015 AbstractWe have performed creep and stress‐reduction experiments on polycrystalline ice (grain sizes, d ≈ 30 and ≈ 245 µm) in the grain boundary sliding and dislocation creep regimes (stresses σ = 0.5–5 MPa, temperature T = 233 K) to determine the constant‐hardness creep compliance under these conditions.
Tess E. Caswell +2 more
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Creep Behavior of Wood Plasticized by Moisture and Temperature
BioResources, 2015 Moisture in wood acting as a plasticizer will strongly affect the wood’s viscoelastic properties. However, achieving the desired moisture content (MC) at elevated temperatures during creep tests is difficult.
Fangyuan Jin, Zhihong Jiang, Qinglin Wu
doaj +1 more source