2D GPR and geoelectrical modelling: tests on man–made tunnels and cavities

Messina, P

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

Many engineering and environmental projects require geophysical exploration to minimize the geological risk connected with the presence of natural or artificial tunnels and cavities (air and/or water filled). Many studies have been carried out to optimize the procedures to investigate these cavities using many geophysical methods (Beres et al., 2001; Lì et al., 2004). In this paper we like to confirm the reliability of combined geophysical methodologies (GPR and ERT) and relative modelling to detect and locate cavities in a particular site (Marsala, Western Sicily) where underground dug structures exist. These structures may be used as real artificial physical models, very useful for testing geophysical methodologies. These shallow sandstone caves have, in general, a rectangular shape and are interconnected by tunnels. Most of these structures can be inspected from the inside, due to easy access points.
Original languageEnglish
Publication statusPublished - 2005

All Science Journal Classification (ASJC) codes

  • Geophysics

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