Short answer: Yes When a large structure is assembled there is a detailed engineering plan for its construction. Because you are in a catch-22 situation of pa

Short answer: Yes When a large structure is assembled there is a detailed engineering plan for its construction. Because you are in a catch-22 situation of parts structurally supporting each other. Designing a structure for disassembly would place further constraints on its design and cost more. Further many fasteners are not designed for disassembly such as rivets and glues. And even if a structure were designed to be dismantled, it would get compressed and otherwise destroyed at the junkyard anyways.