TECHNOLOGIES

TECHNOLOGIES

1. STRUCTURES:TYPES AND DEFINITION

   • MASS
   • FRAME
   • TRUSS
   • SUSPENDED
   • IS A COLLECTION OF ELEMENTS ARRANGED IN AN OPTIUM WAY TO SUPPORT A BODY OR AN OBJECT.

2. CONDITIONS FOR STRONG STRUCTURES

   • RIGID: DOES NOT DEFORM.
   • ELASTIC:DEFORMS BUT THEN RETRURNS TO ITS ORIGINAL SHAPE.
   • PLASTIC:DEFORMS AND STAYS DEFORMED.

3. TYPES OF STRESS

   • COMPRENSSION
   • TENSION
   • BENDING
   • TORSION
   • SHEAR

4. ELEMENTS THAT INCREASE STABILITY

   • STABLE
   • CENTER OF GRAVITY

5. ELEMENTS THAT INCREASE RIGIDITY TRUSSES

   • TRUSSING
     • TRIANGLE
   • BRACE
   • STAY CABLES
   • SECTIONS
     • BEAMS
     • COLUMNS

6. FORCES,STRESSES AND STRENGHT

   • FORCE:INFLUENCE THAT CAN DEFORM A BODY OR CHANGE ITS MOVIMENT.
   • STRESSES:PHYSICAL DEMANDS THAT BODY OR OBJECT MUST BE WITHSTAND WHEN ONE OR MORE EXTERNAL FORCES ARE APPLIED TO IT.
   • STRENGTH:THE STRENGTH OF A MATERIAL IS ITS ABILITY TO WISHTAND EXTERNAL FORCES WITHOUT BREAKING.