Elasticidad de la madera / I. D. Cave,...[et al.]

Incluye bibliografía

Contenido : V. 1 Modelling the structure of the softwood cell wall for computation of mechanical properties. Wood and fiber. Concerning the mechanics of wood deformation. Concerning the mechanics of wood deformation: geometrical models. Models and analyses in the physic of fibrous materials. Orthotropic elastic constants of wood. The anisotropic elasticity of the plant cell wall. Three-dimensional analysis of elastic behavior of wood fiber. Properties of cell wall constituents in relation to longitudinal elasticity of wood: Part 1: formulation of the longitudinal elasticity of an isolated wood fiber. Part 2: Origin of the moisture dependency of the longitudinal elasticity of wood. The ultrastructure of wood. On the theory of elasticity of the orthotropic material wood. On the constitutive equations of the orthotropic theory of creep. Rate-independent mechanical behavior of biaxially stressed wood: experimental observations and constitutive modeling as an orthotropic two-surface elasto-plastic material. Elastic modulus of lignin as related to moisture content. Young's modulus of hemicellulose as related to moisture content. The ultrastructure cellulose from wood: Part 1: wood as the basic material for the isolation of cellulose. Concerning the elastic orthotopic model applied to wood elastic properties = Modelo elástico ortotrópico aplicado a la madera. / I. D. Cave,...[et al.]. V. 2 Modelling the elastic properties of softwood: part 1: the cell-wall lamellae. Part 2: the cellular microstructure. Models of microfibril elastic modulus parallel of the cell axis. Variations in transverse fibre wall properties: relations between elastic properties and structure. Orthotropic elastic constants of wood. Modelling moisture-related mechanical properties of wood: part 1: properties of the wood constituents. Orthotropic strength of wood in compression. Elastic modulus of lignin as related to moisture content. Experimental observations and micromechanical modelling of successive-damaging phenomenon in wood cells tensile behavior. Micromechanics of wood subjected to axial tension. Micromechanical modeling of solid-type and plate-type deformation patterns within softwood materials. A review and an improved approach. Three dimensional analysis of elastic constants of the wood cell wall. Modelling of cell wall drying stresses in wood. Elastic constants of wood by an ultrasonic method. The structure of the cell wall of wood: a consequence of anisotropic inter-microfibrillar bonding?. Transverse anisotropy of wood: a function of gross anatomic structure. The effect of anatomy on the initial stress-strain relationship. Analysis of the relationship between microstructure and elastic properties of the cell wall. Quantitative wood anatomy-relating anatomy to transverse tensile strength. Quantitative wood anatomy certain geometrical-statistical relationships. The tensile strength of isolated wood rays of beech(fagus sylvatica L.) and its significance for the biomechanics of living trees. Mechanism for deformation of wood as a honeycomb structure: part 1: Effect of anatomy on the initial deformation process during radial compression. Part 2: First buckling mechanism of cell walls under radial compression using the generalized cell model. The nomenclature of cell wall deformations. Ultrastructure-critical domain for wood behavior: its origins, current concepts, future potential. The nanostructure of the cell wall of softwoods and its functions in a living tree. quantitative wood anatomy-relating anatomy to transverse tensile strength. / J. J. Harrington,...[et al.]. V. 3 A model for the prediction of fiber elasticity. Comparison of the directional elastic modulus of Pinus Radiata with orthotropic theory. The longitudinal Young's modulus of Pinus Radiata. Tangencial Young's modulus of Coniferous early wood investigated using cell models. Orthotropic elastic properties of wood. Modeles previsionnels de comportement élastique tridimensionnel pour les bois feuillus et les bois resineux. Prediction of elastic parameters for wood. The effect of hydrostatic pressure on physical properties and microstructure of spruce and cherry. Effects of cell anatomy on the plastic and elastic behavior on different wood species loaded perpendicular to grain. Comparing mechanical properties of secondary wall and cell corner middle lamella in spruce wood. Measurement of the smaller poisson's ratios and related compliances for wood. Elastic deformation mechanisms of softwoods in radial tension-Cell wall bending or stretching?. Les termes non diagonaux de la metrice des rigidites du bois. Orthotropic strength of wood in compression. / Lennart Salmén,...[et al.]. V. 4 Orthotropic strains in compression parallel to grain tests. Orthotropic strength and elasticity of hardwoods in relation to composite manufacture: part 1: orthotropy of shear strength. Part 2: orthotropy of compression strength and elasticity. Part 3: orthotropic elasticity of structural veneers. Analysis of cell arrangements in softwoods using two-dimensional fast Fourier Transform. Power series stress function for anisotropic and orthotropic beams. Finite element method for wood mechanics. The analysis of plywood containers using orthotropic plate theories. Solution of an orthotropic beam problem by Fourier series. A method for predicting non-shear compliances in the RT plane of wood. Plate tests for determination of elastic parameters of wood. The equivalent orthotropic elastic properties of plywood. Indirect identification methods for the elastic constants of orthotropic materials and their application to wood. New approach for determination of elastic constants of orthotropic wood-base plates by strip bending and plate twisting. Transformation of elastic properties for lumber with cross grain. Wood structural anisotropy estimated by acoustic invariants. Elastic constants for wood by an ultrasonic method. Prediction of ultrasonic properties from grain angle. Plane stress and plane strain in orthotropic and anisotropic media. Orthotropic elastic constants for eastern hardwood species. Elastic constants for hardwoods measured from plate and tension tests. / Alan Sliker.