To rank the tallest buildings in the world, what are the top ones?

The top ten tallest buildings in the world are Kingdom Tower, Burj Dubai, Wuhan Green Center, Shanghai Tower, Yin Gao Finance 1 17 Tower, Royal Bell Tower Mecca Hotel, Ping An International Finance Tower, World Trade Center 1 Building, Guangzhou East Tower and China Zun. Among them, Kingdom Tower, Burj Dubai and Wuhan Green Center stand in front.

The height of Kingdom Centre Tower is1.007m, and it is still under construction. It is the only high-rise building in the world with a height exceeding1000m. This high-rise building is a landmark building in Saudi Arabia, and its design fits well with the local climate characteristics. The circular arch cavity in the middle can resist frequent local sandstorms and reduce the impact of hurricanes on buildings. It is a miracle to build such a tall building in the hinterland of the desert.

Burj Dubai, also known as Burj Khalifa, is 828 meters high, with a total of 162 floors and a cost of1500 million US dollars. Burj Khalifa was built with 330,000 cubic meters of concrete, 62,000 tons of steel bars and 65,438+042,000 square meters of glass, and mobilized about 4,000 workers and 65,438+000 cranes. Burj Dubai has 56 elevators, with a maximum speed of17.4m/s.

The design height of Wuhan Green Center is 636 meters. Like the above two tall buildings, this skyscraper is still designed and built by American AS+GG architectural design firm. The top view of the base of the main tower of the big building is "three petals", which is an abstract embodiment of the topography of three towns in Wuhan; The whole main tower is streamlined in appearance, with a thick bottom and a thin top, and a smooth dome at the top. In order to reduce the wind pressure, gaps are set in many places outside the main tower to let the wind pass smoothly.