STRUCTURES

STRUCTURES

1. 3 TYPES:

   • Forces
     • External forces
     • Internal forces
   • Loads
     • Fixed or permanent loads
     • Variable loads
   • Stress
     • Mechanical stresses
       • Tension
       • Compression
       • Bending
       • Torsion
       • Shearing or cutting

2. Natural structures

3. Human-made structures

4. Caracteristics of structures

   • Stability
   • Resistance
   • Rigidity

5. How to make structures more stable?

   • Make the base winder
   • Burry the bottom part in the ground and use the special foundations

6. Types of structures

   • Mass and lintelled
   • Vaulted
   • Triangulated
   • Suspended
   • Reinforced concrete
   • Laminated
   • Spatial and geodesic

7. What is the resistance of a material?

8. How to give rigidity?