How the Great Pyramid of Giza Withstands Earthquakes: Scientists Uncover the Key Factor

Geophysical Study of the Great Pyramid

According to НВ — Техно: A geophysical analysis of the Great Pyramid of Giza has revealed that its internal structure has a natural frequency of approximately 2.3 Hz, while the ground beneath it vibrates at 0.6 Hz. This mismatch in frequencies prevents resonance during seismic events, significantly boosting the pyramid's stability.

Analysis of Microseismic Vibrations

Researchers examined microseismic vibrations by placing sensors at 37 locations, covering both underground chambers and the stress-relieving compartments above the King's Chamber. The collected data confirms that these upper chambers act as a seismic damper, further reinforcing the resilience of this ancient architectural wonder.

These findings highlight the value of studying the geophysical properties of historically significant structures like the Great Pyramid. Beyond aiding preservation efforts, the insights could improve modern construction techniques in earthquake-prone regions. This research adds to a growing body of knowledge on how ancient builders achieved remarkable durability with limited technology.