structures

structures

1. definition and types

   • mass structures
   • frame structures
   • truss structures
   • suspended structures

2. force, stresses and strength

   • force :is a influence that can a body or change moviments
   • stresses : are the physical demands that a body or objects
   • strength : of a material is its ability to withstand

3. conditions for strong structures

   • rigidity
   • equilibrium
   • stability

4. types of stress

   • compression
   • tension
   • bending
   • torsion
   • shear