Interdependent Infrastructure

Building a better foundation: Iris Tien accepts the challenge

Assistant Professer Iris Tien sits at her desk in her Georgia Tech office. (Photo: Allison Carter)

For Iris Tien every road, bridge, or building is a potential research project.

Wednesday, January 23, 2019

Tien picked to help lead working group for Atlanta’s ‘roadmap to resilience’

Downtown Atlanta skyline with the Downtown Connector and the eastern edge of Georgia Tech's campus. (Photo: Fitrah Hamid)

Iris Tien will co-lead a working group for the City of Atlanta’s efforts to address inadequate transportation systems and the related risks to the city’s broader infrastructure.

Friday, December 7, 2018

Tien, Lee win top paper award at Resilience Week 2018

Graduate student Cynthia Lee, left, and Assistant Professor Iris Tien with their first-place infrastructure paper aware at Resilience Week 2018. (Photo Courtesy: Iris Tien)

Two Georgia Tech researchers have won the first-place paper award in infrastructure at Resilience Week 2018 for their work using a variety of data sources to better understand and design infrastructure systems.

Tuesday, September 4, 2018

Tien, Johansen win Resilience Week top award for paper on vulnerabilities of interdependent infrastructure

Chloe Johansen, left, and Iris Tien hold their first-place paper award at the Resilience Week 2017 conference for their work analyzing the vulnerabilities of interdependent infrastructure. They used Atlanta's water and power systems as a case study. (Photo Courtesy: Iris Tien)

Iris Tien and Ph.D. student Chloe Johansen won a top award at the Resilience Week 2017 conference for their paper on analyzing the vulnerabilities of interdependent infrastructure.

Thursday, October 19, 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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