(no subject)
Dec. 9th, 2011 06:39 amWell! Embedded photos seem to be where it's at, so we'll keep on as we've begun.
Today's Friday Photo post is a bit one-note, but what a note it is.
On Wednesday, I took the day off to go downtown and take the Rookery Lobby and Burnham Library Tour. The Rookery is an old historic building in Chicago, and the tour guide informed us that it is "The oldest high-rise still standing" though she could not, when I asked, tell me whether that was in Chicago or in the country. It was designed and built by Burnham & Root, a pair of famous architects (Root did most of the legwork), and renovated by Frank Lloyd Wright in 1905 -- or 07, depending on whether you like the placards or the tour guide better.
The Rookery also employs the revolutionary-for-the-time "grillage" system of foundation, which allows high-rise buildings to "float" in the soft, swampy soil that most of Chicago is built on. Without a grillage foundation, most buildings would sink up to eight inches after being built, and in the early days grillage foundations weren't quite perfected yet -- there are parts of the Rookery where the ground floor seems to undulate because the grillage beams sank unevenly.
( This is the Rookery. )
Today's Friday Photo post is a bit one-note, but what a note it is.
On Wednesday, I took the day off to go downtown and take the Rookery Lobby and Burnham Library Tour. The Rookery is an old historic building in Chicago, and the tour guide informed us that it is "The oldest high-rise still standing" though she could not, when I asked, tell me whether that was in Chicago or in the country. It was designed and built by Burnham & Root, a pair of famous architects (Root did most of the legwork), and renovated by Frank Lloyd Wright in 1905 -- or 07, depending on whether you like the placards or the tour guide better.
The Rookery also employs the revolutionary-for-the-time "grillage" system of foundation, which allows high-rise buildings to "float" in the soft, swampy soil that most of Chicago is built on. Without a grillage foundation, most buildings would sink up to eight inches after being built, and in the early days grillage foundations weren't quite perfected yet -- there are parts of the Rookery where the ground floor seems to undulate because the grillage beams sank unevenly.
( This is the Rookery. )