Francisco Martín León Meteored Spain
Key Findings Inside the Pyramid
First, the pyramid exhibits uniform fundamental frequencies (2.0–2.6 Hz) with an average of approximately 2.3 Hz across all structural elements, which indicates exceptional homogeneity in its dynamic characteristics.
Second, this frequency range differs significantly from that of the surrounding ground (~0.6 Hz), which prevents resonance amplification through soil-structure interaction, a key mechanism that helps protect the monument during seismic…
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Source www.theweather.com
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