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Remarks on orthotropic elastic models applied to wood
Wood is generally considered an anisotropic material. In terms of engineering elastic models, wood is usually treated as an orthotropic material. This paper presents an analysis of two principal anisotropic elastic models ...
Prediction of modulus of elasticity and compressive strength of concrete specimens by means of artificial neural networks
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2016-01-01)
Currently, artificial neural networks are being widely used in various fields of science and engineering. Neural networks have the ability to learn through experience and existing examples, and then generate solutions and ...
Properties of compacted copper fibre reinforced cement composite
This paper presents the properties of a new fibre cement material formed by short ductile copper fibres randomly distributed in portland cement paste and compacted by compression to 35 MPa. The optimum percentage and the ...
Evaluation of the flexural strength and elastic modulus of resins used for temporary restorations reinforced with particulate glass fibre
Objective: The flexural strength and the elastic modulus of acrylic resins, Dencor, Duralay and Trim Plus II, were evaluated with and without the addition of silanised glass fibre. Materials and methods: To evaluate the ...
Characteristics of the Elastic Response of Isotropic Linear Micropolar Solid under Imposed Loads
This article proposes a simplified way to solve solid mechanic problems in micropolar elasticity using the solution found in the classic theory of elasticity as a starting point. In this study, an analysis of the linear ...
Effect Of Activation Mode On Flexural Strength And Elasticity Modulus Of Dual Cure Resin Cements
(Univ Costa Rica, Fac OdontologiaSan Jose, 2016)
Influence of time evolution in the modulus of elasticity of concrete reinforced by carbon fibers
The modulus of elasticity is an important property for the behavior analysis of concrete structures. This research evaluated the strain difference between concrete specimens with and without the application of laminate ...
Elastic modulus of PVDF with bentonite or LiNbO3 using deformation energy
Polyvinylidene fluoride (PVDF) is valued for its properties of transparency to light, lightness, flexibility, mechanical strength, chemical stability, ease of processing, and low-cost production. Ceramics have low mechanical ...
Prediction of the Static Modulus of Elasticity Using Four non Destructive Testing
(Pontificia Universidad Católica de Chile, 2014)