Truth behind 7 great engineering marvels of the world
By: Team Ifairer | Posted: 12-04-2019
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Burj Khalifa, Dubai,
UAE...
The Burj Khalifa the tallest building in the world that
stands at 828m and is 2.5 times higher than the Eiffel Tower. This scraper is designed
with a buttressed core employing three wings set at 120 degrees to each other,
anchored around a central hub. Each wing supports the others, so when the wind
blows on two of the wings, the third resists the force.