The non-destructive testing and diagnosis of transport infrastructures is essential because of
the need to protect these facilities for mobility, and for economic and social development …

Infrastructure bridges play a crucial role in fostering economic and social development.
However, the adverse effects of natural hazard and weather degradation, coupled with …

This paper presents a case study regarding the cooperative use of non-destructive
contactless diagnostic investigations as a tool to aid and assist the degradation evaluation of …

The present research aims to assess the reliability of Ultrasonic Tomography (UT) of void
detection in post-tensioning ducts due to inappropriate execution of grouting. The …

Ground Penetrating Radar (GPR) is a flexible and cost-effective tool for performing structural
integrity assessment and quick damage evaluation of manmade structures, including …

Abstract Non-Destructive Testing methods are key tools for the proper characterization of
existing constructions and for their reliable structural assessment. Even if several …

The ground penetrating radar (GPR) method has increasingly been applied in the non-
destructive testing of reinforced concrete structures. The most common approach to the …

This paper presents an experimental investigation to evaluate the effects of mix variations,
changes in temperature, and concrete maturity on defect detection ability using Ground …

The automatic detection of multiple objects in ground penetrating radar (GPR) data is
investigated by searching for the reflected hyperbolas of buried objects, which can reduce …

Non-destructive testing (NDT) techniques have become important means to inspect concrete
bridge members. In particular, ground penetrating radar (GPR) has the ability to provide …