Stress Analysis: Recent Developments in Numerical and Experimental MethodsO. C. Zienkiewicz, G. S. Holister |
Contents
The finitedifference approach | 3 |
Twodimensional stress analysis and plate flexure | 20 |
a lead from | 41 |
Copyright | |
15 other sections not shown
Common terms and phrases
accuracy applied approximation arch dam assumptions beam behaviour bending boundary conditions circuit coefficient components concrete considered constant contours coordinates curvature curve defined deflection deformation determined developed direction dx dy edge effect elastic element stiffness equilibrium experimental expression finite difference finite element method finite-difference flexure forces integral kg/cm² lb/in² linear loads material Mech ments mesh middle surface modulus moiré fringes negative resistance nodal points node normal O(h³ obtained photoelastic plane strain plane stress plastic plate Poisson's ratio polariscope principal stresses Proc procedure resistance shear shear strain shear stresses shell shown in Fig slice slope solution solved stiffness matrix strain gauges strain measurements strain meters stress analysis stress distribution stress function stressmeter structure techniques temperature theory thermal thickness three-dimensional torsion triangular Univ variable variation vibrating wire wire Young's modulus ΟΥ ду дх