Resilient Infrastructure Systems

Smart Cities: Innovative approaches combining engineering, technology and the social sciences are boosting the urban IQ

Smart Cities graphic with a rendering of the city of Atlanta.

Georgia Tech has been intensifying its smart cities initiative, including membership in the national MetroLab Network and the launch of a new faculty council with members from more than a dozen university units. Tech has long been working in the, but the now the Institute is organizing all the research that’s happening to have a bigger impact.

Friday, July 21, 2017

Researchers work to make robots the first-responders after nuclear power plant disasters

International Atomic Energy Agency fact-finding team leader Mike Weightman examines Reactor Unit 3 at the Fukushima Daiichi Nuclear Power Plant on May 27, 2011. The team assessed damage from an earthquake and tsunami in March 2011 that caused three reactors at the plant to meltdown. (Photo: Gregg Webb / International Atomic Energy Agency)

Disasters at nuclear power plants present all kinds of problems for search and rescue teams, from lethal radiation exposure to danger from weakened structures. Associate Professor Yong Cho has begun work on a new project that could one day put robots on the ground in the immediate aftermath of a meltdown or other catastrophe, helping to rescue people trapped in the plant and contain dangerous nuclear material in situations where quick action is critical.

Thursday, June 1, 2017

LISTEN: I-85 collapse provides Tien a test case of infrastructure interdependence

Assistant Professor Iris Tien, center, with WABE-FM's Jim Burress and Rose Scott after their conversation about Atlanta's infrastructure on the station's daily program Closer Look. (Photo Courtesy: WABE)

For a researcher who studies the ways society’s infrastructure systems are interconnected and interdependent, the Interstate 85 collapse this spring in Atlanta had a silver lining. School of Civil and Environmental Engineering Assistant Professor Iris Tien told Atlanta public radio station WABE that shutting down one of the city’s main thoroughfares presented a rare opportunity — despite the disruption to businesses and the extra travel time for residents.

Wednesday, May 24, 2017

Failing infrastructure: We can’t fix it all, so Chloe Johansen’s research will help us prioritize

Ph.D. student Chloe Johansen meets with her TI:GER program group in October 2016 to talk about their project. (Photo: Joshua Stewart)

Chloe Johansen, a School of Civil and Environmental Engineering Ph.D. student, is working on an idea with Assistant Professor Iris Tien they think will make a difference in improving America's crumbling infrastructure. It's work with so much potential that Johansen is working with other Georgia Tech and Emory University graduate students to commercialize her research.

Thursday, October 20, 2016
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