In this laboratory study, the comparison of 4 different antenna frequencies (from 1.0 to 2.6 GHz) and radar systems on the same masonry and post-tensioned concrete specimens has served to investigate the precision achievable in imaging cross sections of solid brick masonry walls with different brick layouts and of concrete slabs with post-tensioning ducts at varying depths. Through high-density 3D data collection and multi-phase post-processing, the work aimed at 2D and 3D data imaging for eased and enhanced diagnosis of masonry and concrete structural elements.
Colla C., Juez Fernandez A., Garanzini S., Marelli M. (2010). Diagnostic by imaging: 3D GPR investigation of brick masonry and post-tensioned concrete. New York : Institute of Electrical and Electronics Engineers (IEEE) [10.1109/ICGPR.2010.5550175].
Diagnostic by imaging: 3D GPR investigation of brick masonry and post-tensioned concrete
COLLA, CAMILLA;
2010
Abstract
In this laboratory study, the comparison of 4 different antenna frequencies (from 1.0 to 2.6 GHz) and radar systems on the same masonry and post-tensioned concrete specimens has served to investigate the precision achievable in imaging cross sections of solid brick masonry walls with different brick layouts and of concrete slabs with post-tensioning ducts at varying depths. Through high-density 3D data collection and multi-phase post-processing, the work aimed at 2D and 3D data imaging for eased and enhanced diagnosis of masonry and concrete structural elements.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
