In this stage, you define the physics and geometry of the problem.
Applying boundary conditions (Dirichlet/Neumann) and solving the system of equations ( matlab codes for finite element analysis m files
by Kwon and Bang , which is written from a general engineering perspective rather than just structural mechanics. Fundamental Finite Element Analysis and Applications In this stage, you define the physics and
Element 1: Stress = 150.00 MPa Element 2: Stress = 75.00 MPa In this stage
% Set the number of elements nx = 10;