Structures

Structures

1. tipes

   • 1mass 2shell 3frame

2. structural faiure

   • static forces dynamic forces

3. structures rigid

   • triangulation
   • gusset plates

4. making structures stables

   • the position of the centre of gravity
   • the dimensions of the base

5. tipes of forces

   • tension force
   • compression force
   • bending force
   • torsional force
   • shear force

6. Types of members

   • To resist tension forces​
   • To resist compression forces

7. tipes of bridges

   • arch beam suspension truss

8. ELEMENTS AND MATERIALS OF A BRIDGE

   • beam pillar arch
   • steel, concrete. reinforced concrete (concrete combined with steel), wood, brick, stone…