Habituating FEA

The truth is, you are probably using isoparametric elements without noticing it. In classes, we might have been asked to derive stiffness eq...

Table illustrating the differences between straight and curved beams See also Types of elements in the element library

Table illustrating the differences between truss and beam elements. See also Types of elements in the element library

One of the requirements to become a good finite element analyst is to be aware of a range of standard elements that are best for specific ap...

Today when we hear about finite element method (FEM) , the first thing that comes across our mind would be a beautiful picture like this: ...

Shape functions are polynomial functions that interpolate the discrete displacements into continuous functions. They are therefore also know...