Pisa Going Plumb? Leaning Tower—Very Slowly—Straightening Up Its Act

International, Newsletter
Friday, August 16, 2013
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Leaning Tower of Pisa. (Eric Meyer / Flickr)

Leaning Tower of Pisa. (Eric Meyer / Flickr)

The Torre di Pisa is straightening up its act, according to scientists who monitor the famous tower’s tilt. There’s no need to worry, though, the Tower of Pisa won’t be standing completely vertical any time soon. The Huffington Post reported this week that the tower has shifted about an inch (2.5 cm) back toward being upright since 2001, when the structure was reopened to the public.

This gravity-defying maneuver was brought about by a restoration to the tower’s foundation that began in 1992 when the building’s foundation were secured, moving the entire structure a whopping 15 feet. Structural interventions included temporarily installing steel cables as an emergency measure followed by excavating stones beneath the tower and replacing them with steel and concrete. The overall effect, according to HuffPo, was to sink the tower slightly into the ground and thereby make it more vertical. Scientists said these restorative measures will make the Leaning Tower safe for two- to three-centuries.

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Up, Up, and Abu Dhabi!

Other
Thursday, May 28, 2009
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RMJMs Capital Gate tower in Abu Dhabi will lean more than the Tower of Pisa. (Images courtesy RMJM)

RMJM's Capital Gate tower in Abu Dhabi will lean more than the Tower of Pisa. (Images courtesy RMJM)

When I was out in LA at Postopolis!, one of the most interesting and memorable talks I heard was Christopher Hawthorne’s, on the chilling, almost creepy, effect the recession has had on the United Arab Emirates, in particular Dubai. While he still hasn’t written up his version of his trip–and we wish he would, because the talk was so interesting–the basic gist was that construction had all but stopped in Dubai, and to some degree in Abu Dhabi (to say nothing of New York and LA), because the spigot of liquidity--money had dried up with the collapse of the financial system. He termed it Ponzi-scheme urbanism. Well, it seems some things are still moving out in the wild, sandy yonder, as RMJM’s Princeton office (formerly Hillier) just passed along the following impressive photo of its Capital Gate tower passing the half-way mark. Read More

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