Is the Sydney Opera House a shell structure?

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5. How the opera house was built?
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Tags

1. #design
2. #structure
3. #podium
4. #sections
5. #series
6. #expressionist
7. #sydney
8. #composed
9. #modern
10. #shells
11. #opera
12. #sphere
13. #concrete
14. #large
15. #forming
16. #precast
17. #roofs
18. #house
19. #monumental