Concrete highway bridges (reinforced and prestressed) are a major component in the U.S. transportation infrastructure. Their deterioration can occur in various damage mechanisms including: mechanical ...

The biggest danger on the modern jobsite may be hidden, whether it’s underground utilities or post-tension cables embedded in a concrete slab. Compliance with safety regulations and industry norms ...

Antennas used with ground penetrating radar (GPR) come in different shapes and sizes. The largest antennas typically radiate the lower frequencies necessary to detect the deepest targets. The smallest ...