This video demonstrates how to use viscoelastic material models in ABAQUS CAE. The uniaxial creep test is simulated for epoxy material.Please leave a comment
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Feedback >>Introduces traditional stress-strain curve for viscoelastic materials and highlights the energy dissipation (hysteresis).
Feedback >>A bachelor-level introductory lecture on linear viscoelasticity in connection with asphalt concrete behavior. More on the viscoelasticity of asphalt concrete
Feedback >>Dynamic Mechanic Analysis (DMA) of Polymers for Beginners - looking at the viscoelastic properties of materials as a function of temperature, time, & frequency.
Feedback >>Summary of how you can instantaneously calibrate an Abaqus linear viscolastic material model using DMA data (storage and loss modulus as a function of freque
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Feedback >>Introduces the simple spring and dashpot models and their series (Maxwell) and parallel (Kelvin-Voight) constructions along with the governing equations.
Feedback >>Detailed hands-on tutorial showing how you can take experimentally stress relaxation data at different temperatures and create both a master curve and a linear
Feedback >>In this video I introduce the relaxation modulus, showing time-dependent stress-relaxation. I also introduce the glass-transition temperature and the meltin
Feedback >>Introduces the conepts of creep compliance and relaxation modulus. Briefly discusses the physical mechanisms responsible for viscoelastic behavior in polymers.
Feedback >>(i) Find appropriate relations between the angular velocity, w, and the two moduli, the storage modulus and the loss modulus for a viscoelastic mate
Feedback >>Computes the creep compliance of Maxwell material and the Kelvin-Voight material. Introduces characteristic (retardation) time.
Feedback >>This video presents some important precautions that we should observe while conducting any experiment with viscoelastic materials such as polymers. These rel
Feedback >>Mechanical properties of polymers, stress-strain behavior, temperature dependence. Creep and step-strain experiments. Simple models of viscoelasticity: Voigt-Kelvin and
Feedback >>(i) Find suitable relations between the angular velocity, w, and the two moduli, the storage modulus and the loss modulus for a viscoelastic material which f
Feedback >>A polymer is a visco-elastic materials. Which means, its elastic property is time dependent. Simply, the elastic modulus of a polymer will be different if the rate of loading is changed from
Feedback >>This video discusses why polymers show viscoelastic behavior? Different mechanical models are also discussed to explain viscoelasticity.For queries contact u
Feedback >>The storage and loss modulus can be measured using a DMA test machine. This video shows how you the E'' and E'''' values are related to linear viscoelasticity.F
Feedback >>This tutorial focuses on using predefined materials or creating new materials for a model. An example viscoelastic material is defined and used in a time-dep
Feedback >>Mechanical properties of polymers, stress-strain behavior, temperature dependence. Creep and step-strain experiments. Simple models of viscoelasticity: Voigt
Feedback >>Computes the relaxation modulus for a Maxwell material and shows why a Kelvin-Voight material doesn''t have a relaxation modulus. It then discusses how neithe
Feedback >>An overview of the viscoelastic properties of tendon & ligament
Feedback >>Viscoelastic materials respond differently depending on how fast they are deformed. Here is an introduction that includes some simple examples. There are m
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Feedback >>Basics of Visco - elasticity | How to model Viscoelastic material? Not Real Engineering. 16K subscribers. 12K views 11 months ago #fem #viscoelasticity #solidmechanics.
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Feedback >>This tutorial focuses on using predefined materials or creating new materials for a model. An example viscoelastic material is defined and used in a time-dependent structural analysis.
Feedback >>This is the first of a series of videos from my rheology lab
Feedback >>Detailed hands-on tutorial showing how you can take experimentally stress relaxation data at different temperatures and create both a master curve and a line
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