it is a frame sturctures
its a frame
A pop can is considered a shell because it is a hollow structure with a thin exterior wall. It does not have a solid mass throughout, like a solid frame.
mass
sheel
mass
eiffel tower is a frame structure.
shell because it is hollow and therefore represents the form of a shell which is also recognized as a shell structure
the Eiffel tower is a definite frame. if the tower had something over the frame it would be a mass so the Eiffel tower would never be a shell if it had the framing still inside of it.
mass structure, frame structure and shell structure
shell and frame
Glass frame shell mass is commonly used in construction and engineering as a lightweight, durable, and strong structural framework. It is made up of glass panels supported by a frame structure, usually made of metal or reinforced concrete, to provide stability and support. The combination of glass, frame, and shell elements provides both aesthetic appeal and structural integrity to the building or structure.