Question 1:
What does discretization mean in finite element technique?
Question 2:
Illustrate out the principle of the minimum potential energy.
Question 3:
Write down the expression for stiffness matrix for truss element.
Question 4:
Write down the expression for shape function N and displacement function u for the one dimensional bar element.
Question 5:
How the two dimensional problems are modeled in the Finite Element method. Illustrate with simple sketch.
Question 6:
Provide the stiffness matrix equation for axisymmetric triangular element.
Question 7:
What is the situation for problem to be axismmetric?