Sabtu, 19 November 2016

Skyscrapers

Burj Khalifa , 828 m (Uni Emirat Arab)


Burj Khalifa

 The Burj Khalifa (برج خليفة) known as the Burj Dubai before its inauguration, is a megatall skyscraper in Dubai, United Arab Emirates. It is the tallest structure in the world, standing at 829.8m (2,722ft).
 Construction of the Burj Khalifa began in 2004, with the exterior completed 5 years later in 2009.the building was opened in 2010 as part of a new development called Downtown Dubai. The decision to build the building is reportedly based on the government's decision to diversity from an oil-based economy, and for Dubai to gain international recognition. The building was named in honour of the ruler of Abu Dhabi and president of the United Arab Emirates, Khalifa bin Zayed Al-Nahyan. Burj Khalifa was designed by Adrian Smith.

Information
  • Construction started  - 2004
  • Completed               -  2009
  • Opened                    - 4 January 2010
  • Construction cost     - USD $1.5billion
  • Weight                     - 500,000 tons
  • Elevators                 - 57 (55 single deck and 2 double deck)
  • Elevator capacity      - 10 to 12 people
  • Elevator speed         - 10 meters per second
  • Floor count              - 163 above ground. 154 usable floors plus 9 maintenance levels(46 spire                                   levels) and 2 below-ground parking levels
Burj Khalifa holds the following records:
  • Tallest building in the world (since 2009)
  • Tallest free-standing structure in the world
  • Highest number of stories in the world
  • Highest outdoor observation deck in the world
  • Elevator with the longest travel distance in the world
  • Tallest service elevator in the world
Burj Khalifa rankings:
  • 1 Tallest in the world
CTBUH Awards
  • Global Icon award 2010 Winner
  • Best Tall Building Middle East & Africa 2010 Winner
  • Innovation Award 2015 Finalist


Shanghai Tower , 632 m (China)


Shanghai Tower


 The Shanghai Tower "Shanghai Center Tower" is a 632m (2,073 ft). As of 2016, it is the world's second tallest building by height to architectural top (behind Dubai's Burj Khalifa). It is also has the world's highest observation deck within a building or structure (Level 121, 561.25m), and the world's fastest elevators at a top speed of 20.5 m/s. The world's tallest buildings by height to height usable to floor (Level 12, 587.4 m).
 Designed by Gensler and owned by the Shanghai City Government. Construction work on the tower began in November 2008 and topped out on 3 August 2013. The exterior was completed in summer 2015. Although the buildings was originally scheduled to open to the public in June 2015, as of October 2016, most of the building is still closed. The observation deck was opened on 1 July 2016.

Information
  • Construction started   -  2008
  • Completed                -  2015 (exterior)
  • Cost                         -  USD $ 2.4 billion
  • Lift/Elevators           - 106
  • Floor count              - 127 above ground, 5 under ground

Shanghai Tower rankings:
  • 2 Tallest in the world
CTBUH Awards
  • Best Tall Building Asia & Australia 2016 Winner
  • Best Tall Building Worldwide 2016 Winner
  • China Innovation 2016 China Winner




Abraj Al Bait, 601 m (Saudi Arabia)


Abraj Al-Bait



 The Abraj Al-Bait Towers also called Mecca Royal Hotel Clock Tower is a part of a impressive complex located in Mecca Saudi Arabia. It stands at 1,972ft (601m). In 2012 the Hotel Clock Tower became the second tallest building in the world, overtaking Taipei 101 in Taiwan.
 The structure currently has a number of records, the tallest clock tower in the world, worlds largest clock face each are 141 ft x 141 ft (43 m x 43 m) in size and visible from 19 miles (30km). The building complex is the third tallest building and fourth tallest freestanding structure in the world. 
 The Towers location is close to the largest mosque and Islams most sacred site in Mecca, the towers also have a large prayer room capable of holding over 10,000 people. The tower also contains a five star hotel which can benefit from the millions of pilgrims who annually travel to Mecca to participate in the Hajj.

Information
  • Construction started - 2004
  • Opening                  - 2011
  • Cost                       - US $15 billion
  • Floor above ground  - 120 (Clock Tower)
  • Floor below ground  - 3
  • Lifts/elevators         - 96 (Clock Tower)
Abraj Al-Bait rankings:
  • 3 Tallest in the world





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