Skyline Blog

About Skyscrapers

Burj Dubai – Tallest Skyscraper/Free-Standing Object/Man-Made Structure in the World

Posted by Jae on September 26, 2009

The Burj Dubai

Burj Dubai

Burj Dubai (Arabic: برج دبي‎ “Dubai Tower”), a supertall skyscraper topped-out in Dubai, United Arab Emirates, is the tallest man-made structure ever built, at 818 m. Construction began on 21 September 2004, and the tower is expected to be ready for occupancy by early 2010.

The building is part of the 2 km2 flagship development called “Downtown Burj Dubai” at the “First Interchange” along Sheikh Zayed Road, near Dubai’s main business district. The tower’s architect is Adrian Smith, who worked with Skidmore, Owings and Merrill (SOM) until 2006. The Chicago-based architecture and engineering firm SOM is in charge of the project. The primary builders are Samsung Engineering & Construction and Besix.

Timeline

  • 21 September 2004: Emaar contractors begin construction.
  • February 2007: Surpasses the Sears Tower (since renamed to the Willis Tower) as the building with the most floors.
  • 13 May 2007: Sets record for vertical concrete pumping on any building at 452 m, surpassing the 449.2 m  to which concrete was pumped during the construction of Taipei 101.
  • 21 July 2007: Surpasses Taipei 101, whose height of 509.2 m made it the world’s tallest building.
  • 12 August 2007: Surpasses the Sears Tower (Willis Tower) antenna, which stands 527.3 m
  • 3 September 2007: Becomes the second-tallest freestanding structure, surpassing the 540 m Ostankino Tower in Moscow.
  • 12 September 2007: At 555.3 m, becomes the world’s tallest freestanding structure, surpassing the CN Tower in Toronto.
  • 7 April 2008: At 629 m, surpasses the KVLY-TV Mast to become the tallest man-made structure ever.
  • 1 September 2008: Height tops 688 m, making it the tallest man-made structure ever built, surpassing the previous record-holder, the Warsaw Radio Mast in Konstantynów, Poland.
  • 17 January 2009: Topped out at 818 m.

Current records

  • Tallest structure: 818 m (previously KVLY-TV mast – 628.8 m)
  • Tallest freestanding structure: 818 m (previously CN Tower – 553.3 m)
  • Building with most floors: 160 (previously World Trade Center – 110)
  • World’s highest elevator installation
  • Worlds fastest elevators at speed of 64 km/h or 18 m/s (previously Taipei 101 – 16.83 m/s)
  • Highest vertical concrete pumping (for a building): 601 m (previously Taipei 101 – 449.2 m)
  • Highest vertical concrete pumping (for any construction): 601 m  (previously Riva del Garda Hydroelectric Power Plant – 532 m)
  • The first world’s tallest structure in history to include residential space
Height Comparison

Height Comparison

At the time of its opening, the official name of this tower has been changed to Burj Khalifa.

Advertisements

2 Responses to “Burj Dubai – Tallest Skyscraper/Free-Standing Object/Man-Made Structure in the World”

  1. JRod said

    Dubai is blowing up so much! Crazy development. Should be some great scenery when it’s fully developed.

  2. Jae said

    Now known as the Burj Khalifa.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

 
%d bloggers like this: