PROCEDIMIENTO PARA LA DETECCION TRIDIMENSIONAL NO DESTRUCTIVA DE ESTRUCTURAS EN CONSTRUCCIONES.

摘要

A method for nondestructive, three-dimensional detection of structural elements in structures, especially those made of concrete or similar materials, allows an area to be investigated to be scanned areawise using ultrasound and by recording high-frequency, travel-time-dependent data for the individual points. In an imaging method, the respective volume image of the area being investigated is determined. This method is improved in such fashion that the accuracy of the location of structures is improved. It is proposed that the area to be investigated be scanned by both ultrasound and radar and that a structural representation of the area investigated be performed both on the basis of data acquired using sound and on the basis of data acquired using radar, with these two representations being calibrated.