BEAM

• a structural element that is capable of withstanding loads applied perpendicular to the element

COLUMN

• a vertical member that supports downward loads applied parallel to the length

COMPRESSION

• A force “pushing” (force that is directed toward) the member

• FORCE 

• Any action that tends to maintain or alter the position of a structure

• LOAD 

• weight distribution throughout a structure; loads caused by wind, earthquakes, and gravity, for example, affect how weight is distributed throughout a structure

• PROTOTYPE

• a preliminary model of a new product or process

• STRUCTURE

• elements or a collection of elements that form a system
  capable of supporting loads

TENSION 

1. a stretching force that pulls on a material

TRUSS

• a rigid frame composed of short, straight pieces joined to form a series of triangles or other stable shapes, with all loads applied axially