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When the Burj Khalifa opened a year ago in a blizzard of lights and fireworks, it was hailed as the new champion among the world's tallest buildings. But the 828-metre tower is simply the latest leader in a never-ending quest to reach for the sky.
The past decade was something of a golden era for skyscraper construction. Seven of the 10 tallest buildings were
The past year, though, set new standards for opulent heights, with the completion of a flurry of skyscrapers started
"Never before were so many tall buildings and heights being realised as in 2010, and a lot more are still being
Last year's list of new towers includes the 484-metre International Commerce Center in Hong Kong, the fourth-tallest
While the Burj Khalifa grabbed the top spot last year - surging past the 508-metre Taipei 101, which was topped
"If you look back 20 years ago, most of the tall buildings were in North America, mostly steel construction and "The trend now is most tall buildings are in Asia and the Middle East, most are concrete and most are mixed use." But Asia and the Middle East are not alone in the competition. Towers are also going up in Russia, Panama and Australia.
The heights might not be as giddy as in China and Dubai, but London has four buildings under construction that will
Trying to explain the reasons for this surge in tall buildings is difficult. At one point, skyscrapers were seen "Part of it is ego," Mr Maibusch said. "Part of it is creating an iconic tower that stands apart from others."
Interest in tall buildings goes far beyond the realm of architects and engineers. Fan sites and magazines devoted
There has always been this fascination about tall buildings, Mr Maibusch said. "It's the level of what mankind can The economic downturn has barely slowed the pace of the competition.
Towers under construction in China include the 632-metre Shanghai Tower, the 600-metre Ping An International Finance
The tallest building currently under construction is Mumbai's India Tower, a 720-metre tall, residential, office
The 601-metre Royal Mecca Clock Tower in Saudi Arabia and the 414-metre Princess Tower in Dubai, billed as the tallest
Four buildings have been proposed that would surpass the Burj Khalifa - all in the Middle East. But all are categorised Despite the delays, few observers doubt that the Burj Khalifa will be surpassed within the next decade.
Going higher is "doable", said Eric Tomich, the associate director of the Dubai office of Skidmore, Owings and Merrill,
Technology is not an issue, Mr Tomich said. The Burj Khalifa demonstrated that it is possible to tackle such issues "We haven't hit any limits on height," Mr Tomich said. "The limits are still economic ones." (转自The National (Abu Dhabi, United Arab Emirates)) |