impact-echo testing Archives | The American Ceramic Society

impact-echo testing

How highway bridges sing—or groan—in the rain to reveal their health

By Eileen De Guire / November 6, 2012

Professor Brian Mazzeo tests acoustic-based measurement techniques in his lab. Credit: BYU. [Editor’s note: Sometimes simple is best, as this research for bridge testing shows. Following their lead, here is the university’s press release in full.] A team of Brigham Young University engineers has found that by listening to how a highway bridge sings in the…

Read More