The paper describes the current situation regarding the comparative measurement and
accuracy of ground penetrating radars (GPR). GPR measurements are used for non …

Abstract GPR (Ground Penetrating Radar) is non-destructive equipment coming to be
accepted in diagnostics of road structures. The paper describes state-of-the-art of a GPR …

Abstract Ground Penetrating Radar (GPR) has become an established method for road
inspection. Preservation and maintenance of transport infrastructure is a global concern that …

In the paper results from experimental tests and state of the art of the GPR technique are
presented. Tests were done with the use of SIR-20 GPR system with two antennas 1.6 GHz …

In recent years the use of ground penetrating radar (GPR) at frequencies from 500 MHz to
2.5 GHz has yielded very good results for inspection of concrete structures. The possibility of …

The paper presents the Ground Penetrating Radar (GPR) testing to determine the
parameters of reinforced concrete (RC) viaduct beams. The non-destructive assessment of …

Ground-penetrating-radar (GPR) has become an important method for the non-destructive
testing of concrete bridges. Although there are standards and guidelines available today, the …

A detailed knowledge of the present condition of bridges is essential for the planning of
maintenance and rehabilitation. Mobile ground penetrating radar (GPR) systems are …

The inspection of reinforced and pre-stressed concrete bridges is a critical task that is
fundamentally important in the overall safety of this type of structures. Since the service life of …

This paper describes a new application of Ground Penetrating Radar (GPR) in non-
destructively assessing the delivered quality of bridge superstructure beams. A case history …