Shenzhen's new tallest building 1 18-storey Ping An Financial Center, with a height of 600 meters, has capped the main structure and refreshed the new height of Shenzhen.
Ping An Financial Center is located in Futian District, with the tower 1 18 floors and a total construction area of about 460,000 square meters. Since the building started in 2009, it has set a number of international and domestic records, such as the largest 8-meter super-large diameter engineering pile in domestic housing construction.
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Shenzhen Ping 'an Financial Center has set new construction technology records such as "China vertical welding first", "China overhead welding first" and "China thick welding first".
There are still many unknown problems behind the new record. During the construction of Ping 'an Mansion, four large boom tower cranes were used, which had to be attached to the outer wall of the shaft and gradually climbed to an altitude of 600 meters. There was no precedent in the world at that time.
In order to ensure the safe attachment of these four behemoths and "rock climbing" smoothly and quickly, the team of China Construction Steel Structure has developed the "hanging external climbing tower crane support system and its working method".
The four tower cranes are not only firmly attached to the outer wall of the shaft, but also climb 3 to 4 days faster than the traditional way, saving the project time for 25 climbs for 96 days. This technology has been popularized and applied in other super-high-rise projects in China, and won the special gold medal in Geneva International Invention Exhibition.
References:
Baidu encyclopedia-ping' an building
References:
People's Network-Shenzhen's growing landmark "Architecture" certificate