Results 21 to 30 of about 215 (176)

Multichannel Analysis of Surface Waves (MASW) for the internal characterisation of the Flüela rock glacier: overcoming the limitations of seismic refraction tomography [PDF]

open access: yesThe Cryosphere
A multi-method geophysical campaign was carried out to characterize the subsurface of the Flüela rock glacier in Grisons, Switzerland, using electrical resistivity tomography (ERT), seismic refraction tomography (SRT), and multichannel analysis of ...
I. Barone   +6 more
doaj   +1 more source

Study of the feasibility of the MASW seismic method in coal prospecting: a study based on a conceptual model for the Candiota mine, southern Brazil [PDF]

open access: yesREM: International Engineering Journal
The main coal reserves in Brazil are located in the southern region, where the most important coalfield, including the Candiota mine, is found. The mineral exploration and mine planning programs of the companies mining these coal deposits are generally ...
Lucas Rosso Lopes   +2 more
doaj   +1 more source

Tool for analysis of multichannel analysis of surface waves (MASW) field data and evaluation of shear wave velocity profiles of soils [PDF]

open access: yesCanadian Geotechnical Journal, 2018
Multichannel analysis of surface waves (MASW) is a fast, low-cost, and environmentally friendly technique to estimate shear wave velocity profiles of soil sites. This paper introduces a new open-source software, MASWaves, for processing and analysing multichannel surface wave records using the MASW method.
Ólafsdóttir, Elín Ásta   +2 more
openaire   +2 more sources

In situ shear wave velocity from multichannel analysis of surface waves (MASW) tests at eight Norwegian research sites [PDF]

open access: yesCanadian Geotechnical Journal, 2007
The multichannel analysis of surface waves (MASW) technique, which is used to determine shear wave velocity (Vs) and hence small strain stiffness (Gmax), has recently generated considerable interest in the geophysics community. This is because of the ease of carrying out the test and analysis of the data.
Long, Michael, Donohue, Shane
openaire   +3 more sources

Multichannel Analysis of Surface Waves (MASW) to Characterize of Fault Zone in Alhama de Murcia Fault

open access: yesNSG2020 26th European Meeting of Environmental and Engineering Geophysics, 2020
We would thank for the data permission to project of InterGEO (CGL2013-47412- C2-1-P) ICTJA-CSIC•The Ministry of Education and Culture of the Republic of Indonesia is thanked for main author’s PhD scholarship •JA is funded by MICINN (IJC2018-026335-I).
H. Handoyo   +5 more
openaire   +3 more sources

Integrated MASW and ERT Imaging for Geological Definition of an Unconfined Alluvial Aquifer Sustaining a Coastal Groundwater-Dependent Ecosystem in Southwest Portugal

open access: yesApplied Sciences, 2020
This paper integrates multichannel analysis of surface waves (MASW) and time-lapse electrical resistivity tomography (ERT) to define aquifer geometry and identify transient groundwater features of the Cascalheira Stream Basin Holocene alluvial aquifer ...
Maria Catarina Paz   +5 more
doaj   +1 more source

Determination of Soil Properties by Using Multi-Channel Analysis Method Records of Microtremor, Earthquake and Surface Waves: A Sample Implementation from AFAD Campus

open access: yesDoğal Afetler ve Çevre Dergisi, 2021
The most valid way to determine the soil amplification is to use the analysis of strong ground motion records. The Earthquake Observation Station located in Ankara AFAD campus was established in 2014.
Erkan Ateş
doaj   +1 more source

Type of Soil Determination by SPT and MASW in Departamento 9 de Julio - San Juan province - Argentine

open access: yesIngeniería, 2017
A geophysical study of Multichannel Analysis of Surface Waves (MASW) was carried out in a sector where seven boreholes were made with available data of N number of blows from Standard Penetration Tests (SPT) in all of them, with the objective of ...
Armando Luis Imhof   +2 more
doaj   +1 more source

Integration of the GNSS method and borehole camera to model the resulting spherical cavity generated by the main charge blast in clay

open access: yesBulletin of the Mineral Research and Exploration, 2020
A depth camera was used to record the spherical cavity which occurred during blasting in clay soil. For this purpose, the integration of the Global Navigation Satellite System (GNSS) method was applied in addition to the depth camera and the laser, to ...
Denis Težak   +3 more
doaj   +1 more source

Integrated geophysical assessment of a municipal waste disposal site for its geological suitability in terms of the underlain material

open access: yesAfrican Scientific Reports, 2023
Dumpsites are major sources of groundwater pollution as a result of leachates that drain out of the decomposed waste. If there are no underlain materials that could serve as a seal to stop the percolation of leachate, it finds its way to the groundwater.
Omolara A. Adenuga   +3 more
doaj   +1 more source

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