If the beam shown below is to be analyzed using finite element formulation by dividing it in to two 4-node isoparametric elements, then what will be the order of structural stiffness matrix:

These are the eight major typre of strutures that are studied in civil engineering:
1. Load-bearing structures
2. Truss structures
3. Frame structures
4. Cable and arch structures
5. Pre-engineered structures
6. Mass structures
7. Tensile structures
8. Composite structures