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You are here: Home / Archives for rolling dynamic deflectometer

rolling dynamic deflectometer

Bubble, Bubble. Toil. No Trouble. TTI Researchers Investigate Mysterious Pavement Behaviors Following Hurricane Harvey

March 1, 2018

Hurricane Harvey’s impact on Texas was unprecedented in many ways, including rainfall amounts, property damage and human misery. There was also unprecedented disruption and damage to Texas roadways. About a mile of SH 6 in Harris County, from Clay Road to I-10, was covered with up to 7 feet of water for 14 days. Multiple […]

Filed Under: Texas Transportation Researcher, Volume 54, Number 1 Tagged With: ground penetrating radar, Hurricane Harvey, infrastructure, Pavement Damage Assessment, rolling dynamic deflectometer, total pavements acceptance device

Using New Technologies to Solve Old Problems

December 1, 2013

Pavements With close to 80,000 miles of roadways in Texas, maintaining the pavements, whether asphalt or concrete, is a demanding and costly part of city, county and state responsibilities to keep our transportation system among the best in the country. When potholes, cracks and ruts appear and begin to degrade the pavement, it’s often too […]

Filed Under: Texas Transportation Researcher, Volume 49, Number 4 Tagged With: asphalt, concrete, GPR, infrastructure, pavement maintenance, rolling density meter, rolling dynamic deflectometer, SHRP2, TPAD

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