What is the reason why Machu Picchu didn’t collapse during earthquake *?
The engineer’s solution was to cut the blocks into trapezoids that fit perfectly together so that when an earthquake hit, they would fall back into their original place. It also meant that there weren’t glaringly obvious supply lines running into the hidden city, making it difficult to find, even during construction.
Why was Machu Picchu not destroyed?
The Spanish did not destroy Machu Picchu because they did not know it was there. It was built high in the Andes Mountains and could not be seen from…
Does Machu Picchu get earthquakes?
The Incan citadel of Machu Picchu in Peru is known for its marvelous stonework. But several structures at the site suffered through at least two earthquakes as they were being built, a new study suggests. Those temblors not only damaged walls, but also triggered a sudden change in construction techniques.
How did Machu Picchu withstand earthquakes?
These include: Terraces buttress steep mountain slopes. Precisely fitting and mortar-free stone walls move (dance) during an earthquake, resettling as they were before the event. Doors and windows are trapezoidal and tilt inward from bottom to top.
How did the Incas make their houses earthquake proof?
The Incan design could move slightly in an earthquake and then resettle without falling down; the tight connections between each stone made buildings less likely to vibrate and eliminated stress points. Walls also leaned slightly inwards, with rounded corners, to add to the stability.