STRUCTURES

STRUCTURES

1. There are two types of structures:

   • Human-made structures
   • Natural structures

2. There are some forces:

   • Pressure
   • Gravity
   • Wind
   • Internal forces
   • External forces

3. There are differents loads:

   • Permanent loads
   • Variable loads

4. There are different types of stress:

   • Pulled apart
   • Stretched
   • Tensile stress
   • Elongation

5. Mechanical stressess

   • Tension
   • Bending
   • Compression
   • Torsion
   • Cutting

6. Rigity structure

   • Stiffeners
   • Different shapes
   • Triangulation

7. Mass structures

8. Lintelled structures

9. There are valued structures

10. Triangulated structures

    • Tower
    • Scaffolding