And it’s not even close. 360 Architecture released two visions for the stadium that will eventually replace the still-young Georgia Dome. As Jason Kirk wrote in SB Nation, the whole thing is insane. Two concepts are being considered. The first is a fairly common stadium design called the Solarium. The catch is that instead of have the roof move on tracks to open a small sunroof, the roof and exterior walls are on hinges (with supporting tracks on the ends) that pull back to open a much larger area to the elements. The stadium also has a trick seating bowl where some of the corner sections collapse, allowing the end zones to be pulled in for a “tighter” basketball bowl.
The second concept, named Pantheon, is much bolder in terms of design, with numerous triangles that, when put together, resemble a very ominous spaceship. Key to the mindblowing nature of what 360’s done is that the roof opens like an iris. It’s beautiful to watch and at the same time very scary. Who’s coming in through the open iris, God or our new alien overlords (who I, for one, welcome)?
Either roof design presents some new practical challenges. Can the hinged roof reliably provide a weatherproof seal? That might be tough. And the iris design is completely new, novel, and unproven. It’s composed of eight separate triangular roof elements that overlap and appear to have their own motors and tracks. That’s an engineering challenge to put it lightly. 360 explains that this roof has smaller, lighter elements that move shorter distances, which should in theory make it cheaper to build and operate. Who knows, maybe it’ll work well? Then again, maybe it’ll work like the The Big Owe or the initially problem-plagued system at Miller Park.
Other innovations are being considered, such as movable walls that can allow suites to be resized on demand, and a club concept called “The 100 Yard Bar” with a display (and bar) that runs the full length of the field. (Check out the Georgia World Congress Center’s site devoted to stadium development for presentations by the GWCC and 360.)
No, this doesn’t change my mind that the Georgia Dome doesn’t need to be replaced. It’s still a perfectly good football and basketball venue. Of course, if either the Solarium or Pantheon get built, I’ll definitely hop on a Delta flight to Atlanta to bathe in the new ambience.