Nonlinear viscoelasticity and fatigue of glassy polymers
โ Scribed by Aleksey D. Drozdov
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 320 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0093-6413
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract+onstitutive equations are derived for the nonlinear viscoelsstic behavior of amorphous glassy polymers in the subyield region, A polymer is thought of as an ensemble of cooperatively rearranged regions trapped in cages. In the phase space, a cage is modeled ss a potential well, where a
The frequency master curves of thermoset and thermoplastic glassy polymers were determined by dynamic mechanical analysis, and the results were simulated by sinusoidal response of the standard viscoelastic model. The elastic and viscous elements of the model were determined and correlated with struc