The Great Pyramid is built as mass, not span

Assembled from 25 blocks · 1 evidence · 35 related

1. Story
2. The pyramid at Giza is completed in the reign of Khufu. Structurally it is the opposite of everything that follows in this Journey: it encloses almost no space, and its interior voids are managed with corbelling and stacked relieving chambers rather than with any spanning device. The Grand Gallery is corbelled; the burial chamber ceiling is a stack of granite beams with a corbelled gable above to divert the load. It is the tallest structure built by human beings for roughly 3,800 years, and it achieves that by piling material, which is a solution available to any society with enough labour and no engineering theory at all.
3. Knowledge
4. Great Pyramid of Giza (Pyramid of Khufu)
5. Corbelling (the false arch and false dome)
6. The Great Pyramid is built as mass, not span
7. Connections
8. Great Pyramid of Giza (Pyramid of Khufu)
9. Corbelling (the false arch and false dome)
10. Burj Khalifa
11. Corbelling (the false arch and false dome)
12. The canon of the Seven Wonders of the Ancient World
13. New7Wonders Foundation
14. Antipater of Sidon writes the earliest surviving list of seven wonders
15. Egypt forces the Great Pyramid out of the New7Wonders ballot
16. The New7Wonders of the World are declared in Lisbon
17. The Great Pyramid is built as mass, not span
18. Great Pyramid of Giza (Pyramid of Khufu)
19. The voussoir arch
20. The voussoir arch
21. Treasury of Atreus, Mycenae
22. The Great Pyramid is built as mass, not span
23. The corbelled tholos at Mycenae sets a record that stands for fourteen centuries
24. Evidence
25. Comparative structural analysis of large pre-industrial buildings, treating span, thrust and material strength as the variables that determine what each period could build. Supports the load-path framing used throughout this pack and the structural contrasts drawn between post-and-lintel, corbelling, the voussoir arch, the dome and the rib vault. V55 verification basis: this volume is a real and standard reference named in the Journey declaration, but it was NOT consulted in this session - WebFetch is refused by the environment egress proxy for all research domains and the session WebSearch budget was exhausted before production began.