by Patrick Sisson
Our tallest buildings elicit all manner of flowery descriptions and grandiose statement, owing to both their scale and symbolism. In the entryway to Dubai’s Burj Khalifa, currently the world’s highest, quotes such as “the word impossible is not in the leaders’ dictionaries” are prominently displayed, a series of Successories for skyscrapers. But it’s numbers, not words, that make these structures so inspiring, specifically complicated engineering calculations. While it’s dizzying to think of what’s required to construct these massive buildings, for many new construction projects, the math has gotten a even more complicated. Consider New York’s Empire State Building, a model of classic skyscraper construction from the early 20th century, and 432 Park Avenue, a recently built, slender 96-story luxury tower overlooking Central Park. It’s not surprising the newer building is more than 100 feet taller. What’s arguably more impressive is the relative footprints at ground level; at its widest point, the Empire State building stretches 424 feet across. 432 Park Avenue was constructed on a 90-foot square lot.
Read the Full Story HERE >>>> Source: The Engineering Tricks Behind the World’s Super Tall and Super Slender Skyscrapers – How Do They Do That? – Curbed National