Finite Element Analysis of Wood Beams |
Contents
OBJECTIVES | 3 |
Physical Properties and Mechanical Behavior of Wood | 7 |
Models Describing Wood StressStrain Behavior | 11 |
16 other sections not shown
Common terms and phrases
ALAN anisotropic Appendix assumed assumption ASTM behavior of wood brittle coefficients compression coordinate system CORNELL deformation elastic constants elastic limits elemental stress components equations experimental F-ratio failure finite element analysis finite element method G G G growth rings Hooke's law idealized inelastic isotropic isotropic material lignin linear linear-stress LIST Midspan Deflection midspan nodal vertical midspan of wood Modulus moisture content nodal displacements nodal vertical displacements nodes obtained orthotropic material parallel to grain perpendicular to grain plastic plastic analysis Poisson's ratio polynomial quadrilateral rectangular element network regression relationship specific gravity STEL stiffness matrix stiffness properties strength of wood strength theory stress analysis stress distribution stress matrix stress-strain curves stress-strain data tensile tensile stress tension triangular element network ultimate load values viscoelastic wood beam Wood Handbook WRITE TO DEV xy xy xy yield Εμ μ μ ду