It's a shell. And because it is hallow
Inside. A shell structure is a
Structure that is strong hollow
And light in size.
it is a solid structure
an igloo is a shell structure since it is not filled it is only a shell
shell because it is hollow and therefore represents the form of a shell which is also recognized as a shell structure
frame structure
its "MIXED" : shell,frame, mas. BUT u can say its shell if u didnt learn the word mixed.
advantages of a frame structure: cheap strong disadvantages of a frame structure: expensive advantages of a shell structure: unique strong disadvantages of a shell structure: expensive
It is a shell because the structure is with a hallow, curved shape
A shell structure supports its self and a frame structure does not support it self.
frame structure
A tent is a frame structure
It is a shell structure so that it can hold stuff.
Shell structure
frame