A Hidden Design Feature May Explain How the Great Pyramid Survives Earthquakes
A recent study reveals how the Great Pyramid of Giza has survived numerous earthquakes over the centuries. Researchers found that seismic energy moves through the pyramid differently than through the surrounding ground, helping to distribute stress and reduce damage. The pyramid's design, including its low center of gravity and specific chamber structures, may also contribute to its resilience against seismic activity.
- ▪The Great Pyramid of Giza has endured significant seismic activity without serious damage.
- ▪Seismic energy moves through the pyramid in a controlled manner, distributing stress throughout the structure.
- ▪The pyramid's design features, such as its low center of gravity and relieving chambers, may help mitigate earthquake vibrations.
Opening excerpt (first ~120 words) tap to expand
As earthquake vibrations travel upward through the Great Pyramid of Giza, they intensify before weakening inside chambers constructed above the King’s Chamber. That drop in vibration strength may be one reason the pyramid has survived thousands of years of earthquakes with relatively little damage.A new study, published in Scientific Reports, examines why the Pyramid of Khufu has endured centuries of seismic activity, including an 1847 earthquake estimated at magnitude 6.8 and the 1992 Cairo earthquake, which killed more than 500 people, without suffering serious internal or external damage.Researchers found that seismic energy moves through the pyramid differently than it does through the surrounding ground, helping distribute stress through much of the structure instead of concentrating…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Discover Magazine.
Discussion
0 commentsMore from Discover Magazine
