Structures...

Structures...

1. loads and efforts.

   • static loads
     • Act permanently on a structure.
       • cement
       • bricks
   • dynamic load
     • traction: try to stretch
       • flexion: try to bend
         • torsion: try to twist
           • cutting:act like a scissors
             • compression:try to stretch

2. elements of a strucure.

   • viga:support bending...
     • pilar;support compressive...
       • foundation:base column.
         • tirante:support traction
           • square:can withstand tensile...
             • stability
               • position with the gravity center of a body
             • resistance
               • way in wich the elements of it are designed