Burj Khalifa - Dubai

What is the Burj Khalifa?

The Burj Khalifa is a mixed-use skyscraper located in Dubai, U.A.E. It is the world’s tallest building, according to all three of the main criteria by which such buildings are judged. The Burj Khalifa was officially named to honor the president of the neighboring emirate of Abu Dhabi, Sheikh Khalīfah ibn Zāyid Āl Nahyān.

How long did it take to construct the Burj Khalifa?

The construction of the Burj Khalifa took six years. The skyscraper was publicly opened on January 4, 2010, after foundation excavation work began in January 2004. The opening, however, took place before the inside was finished.

What was the purpose of the Burj Khalifa's construction?

The Burj Khalifa was designed to accommodate a wide range of business, residential, and hospitality projects. Office space, observation decks, restaurants, and health facilities are among the amenities, which include a hotel and luxury homes designed by Italian fashion designer Giorgio Armani, as well as office space, observation decks, eateries, and health facilities.

What other well-known structures have the Burj Khalifa's architects designed?

The Burj Khalifa was designed by Skidmore, Owings & Merrill. The John Hancock Center and the Willis Tower (originally the Sears Tower) in Chicago, as well as One World Trade Center in New York City, are among the firm's many notable architectural successes.

The Burj Khalifa holds how many world records?

The Burj Khalifa held eight world records at the time of its construction, including the tallest skyscraper, the longest elevator travel distance, and the highest livable level.

Burj Khalifa, also known as Khalifah, is a mixed-use skyscraper in Dubai, United Arab Emirates, that is the world's tallest building, according to all three of the basic criteria used to evaluate such structures (see Researcher's Note: Building Heights). Burj Khalifa ("Khalifa Tower"), formerly known as Burj Dubai, was officially named after Sheikh Khalifa ibn Zayed Al Nahyan, the ruler of the neighboring emirate of Abu Dhabi. Despite the fact that the tower was formally opened on January 4, 2010, the interior was still incomplete. Built to contain a variety of commercial, residential, and hospitality operations, the tower attained completion at 162 floors and a height of 2,717 feet, despite the fact that its intended height remained a well-held secret during its construction (828 meters). Skidmore, Owings & Merrill, a Chicago-based architectural firm, designed it. The architect was Adrian Smith, and the structural engineer was William F. Baker.

The three-lobed footprint of the building, which is an abstract portrayal of the indigenous Hymenocallis flower, is built out on a modular plan. In order to reduce wind forces on the tower, the Y-shaped layout is crucial. A succession of wings buttresses a hexagonal central core, each with its own concrete core and surrounding columns. As the tower rises in height, the wings step back in a spiral pattern, changing the contour of the building at each tier and thereby decreasing the wind's impact. The central core emerges at the summit of the tower and is topped with a spire that rises over 700 feet (200 meters).

The spire was built inside the tower and raised into place with the help of a hydraulic pump. The tower is supported at the fundamental level by a reinforced concrete mat almost 13 feet (4 meters) thick, which is supported in turn by concrete piles 5 feet (1.5 meters) in diameter. The skyscraper is supported by a three-story podium, which, along with the two-story basement, totals over 2,000,000 square feet (186,000 square meters). Aluminum and stainless-steel panels, vertical stainless-steel tubular fins, and more than 28,000 hand-cut glass panels make up the tower's outer cladding. On the 124th floor, there is a public observation deck called "At the Top."

Burj Khalifa quickly eclipsed Taipei 101 (Taipei Financial Center) in Taipei, Taiwan, as the world's tallest structure when was opened in January 2010. Burj Khalifa has set a number of other records, including being the world's tallest freestanding skyscraper, having the highest occupied floor, and having the highest outdoor observation deck.