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PDF; 6,67 MB - ORCO Germany

PDF; 6,67 MB - ORCO Germany

PDF; 6,67 MB - ORCO Germany

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Dancing skyscrapers. Zaha Hadid’s dynamic “Business Bay Towers” in<br />

Dubai consists of a 75-story office building, a 65-story hotel and a 55-story<br />

apartment tower. estimated completion: 2011<br />

RetuRn<br />

of the giants<br />

Should we or shouldn’t we? That’s what engineers and<br />

architects have been asking themselves in recent years<br />

when it come to the question of building skyscrapers. With<br />

their dominating size, many believe they’re an outdated<br />

model from the last century. Nevertheless, these »giants«<br />

are back. And after the boom cities of Asia and the Middle<br />

East and they are now reaching Europe. TexT Norman Kietzmann<br />

The drive to build to the skies can be said to be as old as civilisation<br />

itself. In the beginning religious and administrative buildings<br />

soared conspicuously above settlements and cities. But starting<br />

at the turn of the 20th century, skyscrapers took over this<br />

important role. They became instantly recognizable symbols in<br />

the urban landscape, conceived and built by private interests in<br />

contrast to the practice in earlier times.<br />

After the birth of the skyscraper in Chicago with the construction<br />

of the 10-story Home Insurance Building in 1885 – with a<br />

height of 42 metres – New York became the arena where everincreasing<br />

and daring records were set. The competition for the<br />

tallest building in the world back then came down to a dramatic,<br />

neck-and-neck race between the backers of the Bank of manhattan<br />

Building and those behind the Chrysler Building. After less<br />

than a year of building, in 1930 the Bank of manhattan Building<br />

completed their tower with a height of 283 metres, beating the<br />

still to be begun Chrysler Building by a metre. What H. Craig<br />

Severance, the architect of the Bank of manhattan Building,<br />

didn’t know is that his competitor William van Alen had intentionally<br />

made an error when declaring the height of his tower.<br />

Then he had the 37-metre high metal spire, famous around the<br />

world today, secretly assembled in the Chrysler Building's crown.<br />

While the public looked on in amazement and H. Craig Severance<br />

with consternation, he had the spire hoisted into place to<br />

attain a magisterial height of 319 metres. The Chrylser Building<br />

was not only significantly higher than the Bank of manhattan<br />

Building, it even exceeded the 300 metre height of the eiffel<br />

Tower in Paris. It was a triumph for its builder William van Alen<br />

and for Chrysler founder Walter Chrysler, who it turned out only<br />

had a year left to live. And then shortly after in may 1931, the<br />

tower was forced to hand the title over to the 381-metre empire<br />

State Building. The builder in this case also came from the automobile<br />

industry and was none other than the founder of General<br />

motors, John Jacob Raskob.<br />

It was mainly for economic reasons that two new projects in<br />

the late Sixties and early Seventies challenged the height record.<br />

During the construction of the empire State Building the economy<br />

was in ruins due to the 1929 stock market crash. The building<br />

stood almost completely unoccupied for many years after it<br />

opened. The idea of building new office towers didn’t come back<br />

to the fore until the economic boom of the Fifties and Sixties,<br />

kicking off a new round of competition for record heights. Built<br />

between 1966 and 1973, the World Trade Center significantly<br />

exceeded the current world record with a height of 417 metres.<br />

But just a year later the Sears Tower in Chicago with a height of<br />

442 metres put it into second place. It was a major triumph for<br />

Chicago that nearly 50 years after the completion of the Home<br />

Insurance Building it was leading the list of the tallest buildings<br />

in the world again. The oil crisis of 1973 during the construction<br />

of the Sears Tower and the aftershocks experienced in 1979<br />

ensured that further plans to beat the height record were put on<br />

ice. The Sears Tower kept the title for almost two decades before<br />

the Petronas Twin Towers in Kuala Lumpur in malaysia beat the<br />

record again with a height of 452 metres.<br />

For many observers in the Western world this seemed like a very<br />

odd turn of events. malaysia is neither an industrialised nation<br />

nor a world power. It meant the record for the tallest building<br />

in the world was for the first time taken by a city outside the<br />

united States and in a country still regarded as being part of the<br />

20 21

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