Results 71 to 80 of about 25,632 (200)

2D electrical resistivity tomographies for investigating recent activation landslides in Basilicata Region (Southern Italy)

Annals of Geophysics, 2008
The results of a geoelectrical survey in the study of recent activation landslides in the Lucanian Apennine chain (Southern Italy) are discussed in this paper.
L. Telesca, A. Perrone, A. Loperte, V. Lapenna, G. Colangelo   +4 more
doaj   +1 more source

Characterising sand and gravel deposits using electrical resistivity tomography (ERT) : case histories from England and Wales [PDF]

, 2012
Electrical Resistivity Tomography (ERT) is a rapidly developing geophysical imaging technique that is now widely used to visualise subsurface geological structure, groundwater and lithological variations.
Aumonier, J., Bailey, E., Chambers, J.E., Griffiths, N., Kuras, O., Matthews, B., Meldrum, P.I., Ogilvy, R.D., Penn, S., Wardrop, D., Weller, A., Wilkinson, P.B.   +11 more
core  

Parallel computation of optimized arrays for 2-D electrical imaging surveys [PDF]

, 2010
Modern automatic multi-electrode survey instruments have made it possible to use non-traditional arrays to maximize the subsurface resolution from electrical imaging surveys.
Chambers, J.E., Loke, M.H., Wilkinson, P.B.   +2 more
core   +1 more source

Performance of Various Electrical Resistivity Configurations for Detecting Buried Tunnels Using 2D Electrical Resistivity Tomography Modelling

Diyala Journal of Engineering Sciences, 2018
This work aims to evaluate performance of 2D electrical resistivity modelling technique for detecting buried tunnels using various electrode configurations.
Asem Ahmed Hassan, Emad Hamid Kadhim, Muaiad Tahir Ahmed   +2 more
doaj   +1 more source

Use of Electrical Resistivity Tomography for Joint Geophysical and Geotechnical Landslide Characterization: A Case Study

Selected Scientific Papers: Journal of Civil Engineering, 2023
Slope movement processes include complex soil and rock failure mechanisms. Their study benefits from a multidisciplinary approach based on a wide range of information including geological and geomorphological mapping, and geotechnical and geophysical ...
Kherrouba Hassiba, Lamara Mohammed, Benzaid Riad   +2 more
doaj   +1 more source

Effect of operating temperature on direct recycling aluminium chips (AA6061) in hot press forging process [PDF]

, 2013
A method of solid-state recycling aluminum alloy using hot press forging process was studied as well as the possibility of the recycled chip to be used as secondary resources.
Ahmad, Mohd Hafizi, Ayop, Osman, Faizol, Zulbirri, Jusoh, Muzammil, Majid, Huda A., Mat Saman, Norhafezaidi, Rahim, Mohamad Kamal A., Yusoff, Zubaida, Zubir, Farid   +8 more
core   +1 more source

Study of Asphalt Pavement Cracking in Different Road Sections of Morocco Using Electrical Resistivity Tomography

International Journal of Geophysics
Road pavements undergo various environmental factors such as temperature changes, precipitation, and traffic exposure, which can lead to cracks in asphalt pavements compromising road user safety and necessitating costly repairs.
Khalid Krami, Ahmed Benamara, Mohammed Radouani, Mohammad Ettayeb, Lhoussaine Tarik   +4 more
doaj   +1 more source

SHALLOW SUBSURFACE STRUCTURES AND QUATERNARY DEFORMATIONS ON THE EASTERNMOST MATANO FAULT, INDONESIA, REVEALED BY ELECTRICAL RESISTIVITY TOMOGRAPHY

Rudarsko-geološko-naftni Zbornik
In active fault studies, electrical resistivity tomography (ERT) with wide electrode spacing (10 m) and fewer than 60 electrodes is typically utilized. However, this configuration limits the ability of ERT to resolve detailed geological information, such
Adi Patria, Muhammad Hanif, Danny Hilman Natawidjaja, Mudrik Rahmawan Daryono   +3 more
doaj   +1 more source

Determination of dipping contacts using electrical resistivity tomography

Contributions to Geophysics and Geodesy, 2012
Generally, all electrode arrays are able to delineate the contact of two lithostratigraphic units especially with very high resistivity contrast. However, the image resolution for the location of vertical and dipping structures is different.
René PUTIŠKA, Ivan DOSTÁL, David KUŠNIRÁK   +2 more
doaj   +1 more source

Characterization of a Pre-Trajan wall by integrated geophysical methods [PDF]

, 2015
The purpose of this study was to characterize a pre-Trajan mosaic-decorated wall structure located beneath the Cryptoporticus of the 'Baths of Trajan' complex in Rome. The surveyed wall is 15m long, 0.9m wide and 3 to 5m high.
Annan, Asakawa, Cardarelli, Cardarelli, Cardarelli, Cardarelli, Cataldo, Conyers, Daniels, Goodman, Mavko, Mol, Neubauer, Orlando, Orlando, Oswin, Piro, Piro, Polymenakos, Pérez-Gracia, Sass, Tsourlos, Červený   +22 more
core   +1 more source