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.
Diagnostic by imaging: 3D GPR investigation of brick masonry and post-tensioned concrete / Colla C.; Juez Fernandez A.; Garanzini S.; Marelli M.. - ELETTRONICO. - (2010), pp. 5550175.816-5550175.821. (Intervento presentato al convegno 13th Internarional Conference on Ground Penetrating Radar, GPR 2010 tenutosi a Lecce, Italy nel 21-25 June, 2010) [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.
