Results 181 to 190 of about 124,168 (234)

Modeling fracture of fiber reinforced polymer

International Journal of Fracture, 2011
In the present paper 3D rate sensitive constitutive model for modeling of laminate composites is presented. The model is formulated within the framework of continuum mechanics based on the principles of irreversible thermodynamics. The matrix (polymer) is modeled using 3D rate sensitive microplane model.
Lacković, Vesna   +2 more
openaire   +5 more sources

Polymer Microcapsules with a Fiber-Reinforced Nanocomposite Shell

Langmuir, 2008
Polymer microcapsules can be used as controlled release systems in drugs or in foods. Using layer-by-layer adsorption of common food proteins and polysaccharides, we produced a new type of microcapsule with tunable strength and permeability. The shell consists of alternating layers of pectin and whey protein fibrils, yielding a fiber-reinforced ...
Sagis, L.M.C.   +8 more
openaire   +2 more sources

Repair of B31.1 Fiber Reinforced Polymer Piping System Using Carbon Fiber Reinforced Polymer

Volume 3: Design and Analysis, 2019
Abstract This paper describes the use of Carbon Fiber Reinforced Polymer (CFRP) for the repair of leaking Fiber Reinforced Polymer (FRP) pipe. The existing piping system, which is used for slurry transport, consisted of straight pipe, reducers, and elbows connected by bell and spigot joints.
Jason Hebeisen   +3 more
openaire   +1 more source

Polymer - impregnated fiber - reinforced mortars

Composites, 1971
Mortar bars reinforced by chopped steel wire and fiber glass were impregnated with methylmethacrylate which was then polymerized with benzoyl peroxide at 75°F. Monomer loading was 10 wt%, fibrous reinforcement 2 vol%. Tensile, compressive, and flexural strengths were measured for control specimens (without reinforcement and impregnation), reinforced ...
F. FLAJSMAN, D. S. CAHN, J. C. PHILLIPS
openaire   +2 more sources

Stochastic Modeling of a Glass Fiber Reinforced Polymer

2011
Stochastic modeling of a material microstructure is in general composed of multiple steps. First, geometric properties of the sample are measured by image analysis. Second, an appropriate stochastic model is chosen and model parameters are estimated from the geometric properties.
Hellen Altendorf, Dominique Jeulin
openaire   +1 more source

Fiber-Reinforced Polymer Machining

Fiber-reinforced polymer (FRP) matrices have gained widespread traction across diverse industries for their exceptional attributes and lightweight nature, outperforming traditional materials and alternative composites. Consequently, the study of machining these composite matrices has gained significant attention.
Issam Hanafi   +3 more
openaire   +1 more source

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