Day: December 6, 2018

Veronica Webster on Intense Rain Events

Veronica Webster
Veronica Webster

HOUGHTON — Going by historical norms, the storm that hit the Copper Country on June 17 was a 1,000-year event.

But the combination of warmer, wetter weather and changes in land use means events like it could become more common, said Veronica Webster, an associate professor of civil and environmental engineering at Michigan Technological University. Webster’s Tuesday lecture, “Is Intense Rain the New Normal? Understanding Our Risks” was the second in the Keweenaw Natural History Seminar Series, which is focused on the causes and effects of and responses to the flood.

As development increases, the community needs to consider how runoff could increase from changes in the climate or the watershed, and take into account how roadways affect runoff patterns.

Where we choose to build and how we choose to build impacts our resilience to the increasing risk of heavy storm events and flood events,” she said.

Read more at the Mining Gazette, by Garrett Neese.


Zhanping You on Ground Tire Rubber for Chip Seals

Avenue showing hot chip seal and rubber overlayZhanping You (CEE) was quoted in the story “Reducing Waste, Improving Roads,” in For Construction Pros .com.

Reducing Waste, Improving Roads

Michigan installs first recycled tire chip seal application in the United States

“The work in Kalamazoo demonstrated new applications,” Michigan Technological University professor of civil and environmental engineering Zhanping You says. “Ground tire rubber (GTR) has generally not been used much in chip seals and the products that are being used for this project are being used for the first time used in the U.S.”

“The project included reacted rubber for both the hot rubber chip seal (HRCS) and the hot rubber thin overlay (HRTO) based on the research development,” You says. “Michigan Tech researchers have used GTR in asphalt emulsion so that the GTR modified asphalt emulsion is used for a different rubber chip seal, which is very different than the HRCS.

Read more at Construction Pros.com, by Jessica Lombardo.