Topic 1 - Type Of Structures Flashcards
Structures
An object with a definite size and shape, which serves a purpose or function. The parts of a structure have a specific arrangement that remains the same
Function
Of a structure or object, it’s main purpose
Forces
A push or pull, or anything that causes a change in the motion of an object
Load
The weight carried or supported by a structure
Natural structures
An object or structure not made by people
Manufactured structures
An object or structure that is made by humans
Design
The shape and size or a structure and the materials of which is it composed
Mass structures
A structure, natural or manufactured, that is made by the piling up of materials; examples of a mass structure include a pyramid and a snow fort
Frame structures
A type of structure in which a skeleton of materials supports the weight of the other parts
Shell structures
A type of structure that obtains its strength from a thin, carefully shaped outer layer of material and that requires no internal frame; example of a shell structure includes an igloo and an egg