What are the characteristics of Burj Khalifa?

The Burj Dubai project was designed by American architect adrian smith and implemented by Samsung. The architectural design adopts a challenging single structure, which is composed of tubular multi-towers, with the appearance of space age style, and the geometric figure with Islamic architectural style-six-petal Desert Flower is adopted around the base. Burj Khalifa, together with surrounding supporting projects, has a total investment of more than 7 billion US dollars. Burj Dubai is a hotel below the 37th floor, and apartments from the 45th floor to 108 floor. The123rd floor will become an observation deck overlooking the whole city of Dubai. Luxury apartment in the building 1000, and the surrounding supporting projects include: Dragon City, Dubai Mall and supporting hotels, houses, apartments, business centers and other projects.

"Burj Khalifa" has been under construction since 2004, and its contractor Emaar Group has remained mysterious and has not disclosed any construction plans. According to the international standards of CTBUH, the completed Burj Dubai Tower is unparalleled in the world in terms of the height of the building structure, the height of the top floor, the height of the roof, and the height of the antenna or flagpole.

Burj Khalifa is not only amazing in height, but also complete in building materials and equipment. Burj Khalifa will use 330,000 cubic meters of concrete, 39,000 metric tons of steel and 6.5438+0.42 million square meters of glass. This building is so high that it certainly needs advanced transportation equipment. There are 56 elevators in the building, the maximum speed is 17.4m per second, and there are double-deck sightseeing elevators, which can carry up to 42 people at a time.

In addition, Burj Khalifa has turned a new page for architectural technology. In order to strengthen the structure of the building, at present, the building has used more than 365,438+00,000 cubic meters of reinforced concrete and 62,000 tons of steel bars, and pumped more than 460 meters of concrete vertically in an unprecedented way, breaking the record of 448 meters when the Taipei 65,438+0065,438+0 building was built.

The Burj Dubai costs at least $654,380 billion in the building itself, not including the construction cost of its large shopping center, lake and slightly shorter tower. In order to build Burj Khalifa, * * * mobilized about 4000 workers and 100 cranes. When completed, it is not only the tallest building in the world, but also the tallest building in the world.

After completion, the Burj Dubai Tower will be over160th floor, with 56 elevators, with the highest speed of17.4m per second, which will be the fastest and longest elevator in the world. Naman attalla, sales manager of Elma Real Estate Company, said: "This design will reach the peak of technology, and it was impossible to build such a tall building before. People have to develop new elevators that can adapt to this height.

Burj Dubai reached its final height of 828 meters (27 17 feet) on June 65438+1October 7, 2009, making it the first building in human history with a height exceeding 800 meters.

On the evening of October 4th, local time 20 10/kloc-0, Sheikh Mohammed bin Rashid Allermark Toum unveiled the monument to Burj Khalifa, the tallest building in the world, announcing the official completion of this famous building and renaming it Burj Khalifa. Burj Khalifa (Arabic:? 1? 0? 1? 9? 1? 4 ? 1? 6? 1? 8? 1? 4? 1? 5? 1? 1 or Burj Khalifa; ; English: Burj Khalifa).