طريقة العناصر المحددة

Introductions; Stresses and equilibrium; Ritz method, and Galerkin method. Matrix algebra and Gaussian elimination. One-dimensional problems; Coordinates and shape function (linear strain bar element), assembly of the global stiffness matrix, load vector, Truss element. Two- dimensional problems using constant strain triangles (CST). Special triangle elements, and linear strain elements (LST). Rectangular element, and numerical integration. Two-dimensional isotropic elements; The four-nod quadrilateral, Four-node quadrilateral for Axisymmetric problems. Euler beam equations, finite element formulation. Three-dimensional problems in stress analysis, finite element using Kirchoff plate element, finite element using Mindlin plate element. An introduction to some nonlinear problems; some solution methods, and one dimensional Elastic-Plastic analysis

Course ID: CCE 6111