Results 61 to 70 of about 850,476 (236)

The nonlinear Maxwell-type model for viscoelastoplastic materials: simulation of temperature influence on creep, relaxation and strain-stress curves

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2017
The nonlinear Maxwell-type constitutive relation with two arbitrary material functions for viscoelastoplastic multi-modulus materials is studied analytically in uniaxial isothermic case to reveal the model abilities and applicability scope and to develop
Andrew V Khokhlov
doaj   +1 more source

Time dependent properties of thermoplastic protein produced from bloodmeal with sodium sulphite as an anti-crosslinking agent [PDF]

open access: yes, 2012
The aim of this research was to investigate how the time dependent mechanical behaviour of bloodmeal-based thermoplastic was affected by varying sodium sulphite content at two injection moulding temperatures (120°C at exit or 140°C at exit ...
Bier, James Michael   +3 more
core   +1 more source

Creep and creep rupture of laminated graphite/epoxy composites [PDF]

open access: yes
An incremental numerical procedure based on lamination theory is developed to predict creep and creep rupture of general laminates. Existing unidirectional creep compliance and delayed failure data is used to develop analytical models for lamina response.
Brinson, H. F.   +2 more
core   +1 more source

Performance of TenCate Paving Interlayers in Asphalt Concrete Pavements [PDF]

open access: yes, 2017
As a continued effort of a previously completed project entitled “Performance of TenCate Mirafi PGM-G4 Interlayer-Reinforced Asphalt Pavements in Alaska,” this project evaluated two newly modified paving interlayers (TruPave and Mirapave) through overlay,
Li, Lin, Liu, Jenny, Zhao, Sheng
core  

On the propagation of transient waves in a viscoelastic Bessel medium

open access: yes, 2017
In this paper we discuss the uniaxial propagation of transient waves within a semi-infinite viscoelastic Bessel medium. First, we provide the analytic expression for the response function of the material as we approach the wave-front.
Colombaro, Ivano   +2 more
core   +1 more source

Phase structure and tensile creep of recycled poly(ethylene terephthalate)/short glass fibers/impact modifier ternary composites

open access: yeseXPRESS Polymer Letters, 2009
Binary and ternary composites of recycled poly(ethylene terephtalate) (rPET), short glass fibres (SGF) and/or impact modifier (IM) were prepared by melt compounding and injection moulding.
doaj   +1 more source

Transforming from time to frequency without artefacts [PDF]

open access: yes, 2009
I review a simple method, recently introduced to convert rheological compliance measurements into frequency-dependent moduli. New experimental data are presented, and the scientific implications of various data conversion methods ...
Evans, R M L
core  

A one parameter class of Fractional Maxwell-like models

open access: yes, 2016
In this paper we discuss a one parameter modification of the well known fractional Maxwell model of viscoelasticity. Such models appear to be particularly interesting because they describe the short time asymptotic limit of a more general class of ...
Colombaro, Ivano   +2 more
core   +1 more source

Changes in viscoelastic properties of longan during hot-air drying in relation to its indentation [PDF]

open access: yesMaejo International Journal of Science and Technology, 2008
Changes in viscoelastic properties are related to the indentation of whole longan (Dimocarpus longan Lour.) in the drying process. The objective of this research is to determine parameters from a creep test to characterise the viscoelastic properties of ...
Jatuphong Varith
doaj  

Static and sliding contact of rough surfaces: effect of asperity-scale properties and long-range elastic interactions [PDF]

open access: yes, 2018
Friction in static and sliding contact of rough surfaces is important in numerous physical phenomena. We seek to understand macroscopically observed static and sliding contact behavior as the collective response of a large number of microscopic ...
Bhattacharya, Kaushik   +2 more
core   +2 more sources

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