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Introduction of mechanics of structures (type of force (shear force-force…
Introduction of mechanics of structures
Type of structures
-Ridig frame(joined together)
-truss pin(connected joints)
Type of loading
-external
agent outside of the system
(loading)
-internal
force exchange by the object in the system
(stress)
Types of suports, reactions and direction.
Built-in or fixed
Pinned
Rollers
type of force
shear force-force pushing one part of the body in one direction and another part of the body in the opposite direction.
bending moment-the pendicular distance between that point and the line of the action of the force
axial force-compression or tension force of the members
tonsion-the twist of an object
gravity
-all thing with mass are brought toward(or gravity toward) one another including planets,stars ,and galaxies.
presure
-an affect which occurs when a force is applied on a surface
reaction
-one called the action and the other the reaction.
