9/17/2023 0 Comments China skyscraper nightIn recent years, however, incidents have put the structural safety of these buildings under scrutiny. In May 2020, authorities closed a skyscraper in Shenzhen due to wobbling. Credit: Unsplash.įrom safety to the cost to occupancy: the challenges of skyscrapers "People would want to build taller because they wanted their city to be more prestigious than another city," says Marshall Strabala, chief architect of the Shanghai Tower, the world´s second tallest building, which reaches 632 metres and has 128 storeys.Īt a certain point, building height can become a liability. Beyond a certain point, the height of buildings can become a liability. Although large engineering projects are increasingly addressing safety and technical challenges, the National Development and Reform Commission says there are still some that are not strictly managed, "leading to a decrease in project quality and an increase in potential safety hazards."Įxtremely tall buildings, according to Shitong, "are more like flagship projects for mayors and are not necessarily efficient." For decades, height has been synonymous with power and stability. "It's primarily for safety," explains Qiao Shitong, associate professor of urban law at the University of Hong Kong. Cities with populations of less than three million people will be restricted from building above 150 metres, and those above 100 metres will have to match the scale and fire-rescue capacity of their locations. In addition, buildings taller than 250 metres will be "strictly" limited and will be carefully scrutinised as to whether they are really necessary. There are currently only ten buildings in the world that are taller than 500 metres, five of which are in mainland China, according to the Council on Tall Buildings and Urban Habitat. The National Development and Reform Commission, China's top economic planning body, has indicated that it will no longer give the green light to the construction of buildings taller than 500 metres. But what if that race is coming to an end? China, home to 44 of the world's 100 tallest buildings, has placed a ban on the construction of skyscrapers taller than 500 metres. In this blog we have looked at new ways to build them and have reviewed the historical race to construct ever higher. These megastructures have been used by many powers to showcase their technical and technological capabilities to the world. Skyscrapers have been a symbol of power for decades. Annual Report and Individual financial statements.
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