DocumentCode
1578258
Title
Numerical modeling of working of georadar on building of tunnels
Author
Druchinin, S.V. ; Izyumov, S.V.
Author_Institution
Joint Stock Company, Geological Prospecting Rus. Ltd., Moscow, Russia
Volume
1
fYear
2004
Firstpage
415
Lastpage
418
Abstract
The following problems, specific for working of georadars in tunnels, are considered: modeling of reflections from walls of a tunnel and from a truck, diminishing of these parasitic reflections, modeling of a georadar, mounted on a tunneling machine of shielded type, sounding through reinforced concrete. Finite-difference method in time domain (FDTD) is used.
Keywords
Acoustic reflection; Antennas and propagation; Buildings; Conductivity; Dipole antennas; Geology; Ground penetrating radar; Numerical models; Slot antennas; Tunneling; FDTD method; ground penetration radar; numerical modeling; reinforced concrete; tunnel;
fLanguage
English
Publisher
ieee
Conference_Titel
Ground Penetrating Radar, 2004. GPR 2004. Proceedings of the Tenth International Conference on
Conference_Location
Delft, The Netherlands
Print_ISBN
90-9017959-3
Type
conf
Filename
1343464
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