Which of the following buildings is on the list of tall buildings in the world?

The world's tallest buildings are ranked as Burj Khalifa in Dubai, Sky Tower in Tokyo, Shanghai Tower, TV Tower in North Dakota and Royal Bell Tower Hotel in Mecca, Saudi Arabia.

Burj Khalifa 1 Dubai

Burj Dubai is 828 meters high, with a total of 162 floors, not including the construction cost of its large shopping center, lake and slightly shorter tower. Burj Khalifa uses 330,000 cubic meters of concrete, 62,000 tons of steel bars and 6,543,800 square meters of glass.

In order to build Burj Khalifa, * * * mobilized about 4,000 workers and 100 cranes, and pumped more than 606 meters of concrete vertically, breaking the record of 492 meters when Shanghai World Financial Center was built. There are 56 elevators in the building, the maximum speed is 17.4m/s, and there are also double-deck sightseeing elevators, which can carry up to 42 people at a time.

2. Sky Tower in Tokyo, Japan

The purpose of building Tokyo Sky Tower is to reduce the obstruction of high-rise buildings in the center of Tokyo to radio wave propagation. And in order to cope with the termination of analog TV service on July 24, 20 1 1 Japan, it is necessary to build a 600-meter-high tower to replace the Tokyo Tower (333 meters) as the signal transmitting station of digital wireless TV.

3. Shanghai Tower

Shanghai Tower is mainly used for office, hotel, business and sightseeing facilities. The main building is on the ground127th floor, with a building height of 632m and five floors underground. The podium has 7 floors, including 5 floors above ground and 2 floors underground, with a building height of 38 meters.

The total construction area is about 578,000 square meters, of which the above-ground total area is about 4 1 10,000 square meters, and the underground total area is about10.68 million square meters, covering an area of 30,368 square meters.

4. North Dakota TV Tower, USA

KVLY TV Tower is located about 3 miles west of blanchard, North Dakota, between Fargo and Grand Fox. It is 628.8 meters high and was once the tallest man-made building in the world.

5. Royal Bell Tower Hotel in Mecca, Saudi Arabia

The Royal Bell Tower Hotel in Mecca is a complex building located in Mecca, the Islamic holy city of Saudi Arabia. The building height is 60 1m and the number of floors is *** 120. The whole building was started in 2004, and it is the fourth tallest building in the world, second only to Burj Dubai (828 meters), Tokyo Sky Tower (634 meters) and Shanghai Tower (632 meters).

Baidu Encyclopedia-Tokyo Sky Tower

Baidu Encyclopedia-Burj Khalifa