A structure is the arrangement, organization, and interrelation of parts within a complex whole. It dictates how things are built, how they hold together, and how they function. Because the term is broad, “structure” is applied across various fields, taking on completely different meanings depending on the context. 1. The Built Environment & Engineering
In construction and engineering, a structure is anything built or constructed to maintain its shape, support weight, and safely withstand external forces. Common examples include skyscrapers, bridges, and dams. These are generally divided into three main categories:
Frame Structures: A skeleton of rigid components (like the beams of a house) that distributes weight.
Shell Structures: An outer skin or surface that supports weight without an internal frame (like an egg or a geodesic dome).
Mass Structures: A solid, heavy construction made by stacking materials (like a pyramid or a brick wall). 2. Biology & Nature
In living organisms, structures refer to the way tissues, cells, and organs are organized to allow life to function.
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