Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Claudio Patriarca"'
Autor:
Thomas Barling, Hugo Sese, Claudio Leone, Maria Shadrina, Andrea Paxton, Claudio Patriarca, James Butt
Publikováno v:
First International Meeting for Applied Geoscience & Energy Expanded Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de436cb15551ff166bc38800993ff9cb
https://doi.org/10.1190/segam2021-3579970.1
https://doi.org/10.1190/segam2021-3579970.1
Publikováno v:
Journal of Applied Geophysics. 97:81-88
The electric properties of multiphase aggregate mixtures are evaluated for a given mineralogic composition at frequencies between 300. kHz and 3. GHz. Two measurement techniques are employed: a coaxial transmission line and a monostatic stepped-frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::879645e50b54ae908ade9e181e262d4a
https://doi.org/10.1016/j.jappgeo.2013.05.003
https://doi.org/10.1016/j.jappgeo.2013.05.003
Publikováno v:
IEEE Transactions on Antennas and Propagation. 61:3334-3344
The characterization of the subsurface can be performed by full-waveform inversion of electromagnetic data. The modeling process relies on the ability to retrieve the scattered field Green's function from the measured data using sets of antenna chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196adb8386698b437d7ee062f89b8808
https://doi.org/10.1109/tap.2013.2251597
https://doi.org/10.1109/tap.2013.2251597
Autor:
Evert Slob, Luca Bianchini Ciampoli, Sébastien Lambot, Fabio Tosti, Andrea Benedetto, Claudio Patriarca
Publikováno v:
Near Surface Geophysics, 14(2)
Clay content is one of the primary causes of pavement damages, such as subgrade failures, cracks, and pavement rutting, thereby playing a crucial role in road safety issues as an indirect cause of accidents. In this paper, several ground-penetrating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e319c7e6d8ed334bc81ca504a62101a
http://resolver.tudelft.nl/uuid:325288e2-c06a-483d-98b8-0111733fc8b6
http://resolver.tudelft.nl/uuid:325288e2-c06a-483d-98b8-0111733fc8b6
The mechanical behavior of soils is partly affected by their clay content, which arises some important issues in many fields of employment, such as civil and environmental engineering, geology, and agriculture. This work focuses on pavement engineeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db2ab5dc86a20b99c078a124deb041d9
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884418660&partnerID=40&md5=93edde0028aeb20810c9d154d7e709df
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884418660&partnerID=40&md5=93edde0028aeb20810c9d154d7e709df
Publikováno v:
IGARSS
Two methods for objective function minimization based on the idea of estimating the optimum gradient and on global search were compared in performing numerical and real data inversions. The required calculation of the gradient is based here on the nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e0a9e2abe20ee3d456c93670c7bb22e
https://doi.org/10.1109/igarss.2011.6049391
https://doi.org/10.1109/igarss.2011.6049391
Publikováno v:
Journal of applied geophysics 74, 26-37 (2011). doi:10.1016/j.jappgeo.2011.03.001
High-frequency, ultra-wideband penetrating radar has the potential to be used as a non-invasive inspection technique for buildings, providing high-resolution images of structures and possible fractures affecting constructions. To test this possibilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed559617ce93d3322bc44a458301dc3d
https://juser.fz-juelich.de/record/15978
https://juser.fz-juelich.de/record/15978
Publikováno v:
2010 URSI International Symposium on Electromagnetic Theory.
Full-waveform inversion of proximal ground penetrating radar (GPR) data is used to determine the electromagnetic properties of layered media. The radar system consists of a vector network analyzer combined with an off-ground horn antenna operating at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b69bbe21b657ca3ec7ddb56b043af4
https://doi.org/10.1109/ursi-emts.2010.5637143
https://doi.org/10.1109/ursi-emts.2010.5637143
Publikováno v:
Proceedings of the XIII Internarional Conference on Ground Penetrating Radar.
Ground penetrating radar non-destructive testing requirements become more demanding. In that respect, it is essential to understand how antenna transfer functions and real system dynamic range affect the amount of retrievable information from measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::255e0167b4716665cb3f645af145469c
https://doi.org/10.1109/icgpr.2010.5550208
https://doi.org/10.1109/icgpr.2010.5550208
Autor:
Davood Moghadas, Evert Slob, Harry Vereecken, Frédéric André, Claudio Patriarca, Sébastien Lambot
Publikováno v:
2009 Mediterrannean Microwave Symposium (MMS).
We present a new integrated method for full-waveform modeling of zero-offset, off-ground ground penetrating radar (GPR) and electromagnetic induction (EMI) in multilayered media. For both GPR and EMI systems, a vector network analyser (VNA) is used a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a7167567b137b29b7307867ccad3b5
https://doi.org/10.1109/mms.2009.5409776
https://doi.org/10.1109/mms.2009.5409776