Will the condo walls come tumbling down during fake quake?
You've just gotta love the toys earthquake engineers get to play with.Skip to next paragraph
Lego figures to Jupiter on Juno spacecraft. Why send toys into space?
Paul the Octopus gets own memorial
Paul the Octopus has died. Who will predict the next World Cup outcome?
San Diego whale unearthed at the zoo
Killer shrimp assault British shrimp, threaten ecosystem
Subscribe Today to the Monitor
Yes, it's serious business to design buildings to withstand major temblors. But to be able to stand there and flip the switch that sets a 65-foot by 49-foot platform to shaking with a million-pound structure on it? Priceless.
Engineers have devised lots of ways to make concrete and steel-framed structures more quake-resistant. But if they could do the same for tall wood-frame buildings, that might give builders an opportunity to erect naturally-flexing, safer, less expensive structures that can meet urban-housing needs -- and with renewable building materials.
So researches at Colorado State University are leading a university-industry team that has built a seven-story "condo" and plan to shake the daylights out of it on a huge shaking table in Japan. The goal is to simulate a magnitude 6.7 quake and see how the building holds up.
The team has subjected the structure to smaller simulated quakes. But the big test comes July 14. The National Science Foundation, which has ponied up $1.4 million for the project, is scheduled to webcast the results at 11 a.m. Eastern Daylight Time on the 14th. The web address to use at that time: www.science360.gov/live.
Update on July 8, 2009
Here's a video made during an early test of the structure.