Results 41 to 50 of about 6,480 (255)

Transition factor between elastic and deformation moduli for dispersive soils

open access: yesMagazine of Civil Engineering, 2020
The paper is devoted to the perspective trend of researches on estimation of physical and mechanical characteristics of dispersive soils by means of non-destructive methods of in-situ testing by wave analysis. The paper presents the results of comparison
Vadim Antipov, Vadim Ofrikhter
doaj   +1 more source

Multi‐scale geophysical mapping of the brine and bedrock surfaces along the Dolores River, Paradox Valley, Colorado, December 2023

open access: yesNear Surface Geophysics, Volume 24, Issue 1, Page 36-49, February 2026.
Abstract Total dissolved solids derived from salt dome–sourced brine in the underlying alluvial aquifer substantially increase with distance in the reach of the Dolores River that passes through Paradox Valley in southwestern Colorado. The area has been the site of salinity control operations since the 1990s to reduce salt loading to the downstream ...
Neil Terry   +5 more
wiley   +1 more source

Pseudo-3D electrical resistivity tomography imaging of subsurface structure of a sinkhole—A case study in Greene County, Missouri

open access: yesAIMS Geosciences, 2020
Conventional 2D electrical resistivity tomography (ERT) data were acquired along 16 parallel traverses spaced at 6.1 m (20 ft) intervals across a karst sinkhole site in Greene County Missouri.
Shishay Kidanu   +3 more
doaj   +1 more source

Intersectional impact of multiple identities on social work education in the UK [PDF]

open access: yes, 2017
This document is the Accepted Manuscript version of the following article: Ben Chi-pun Liu, ‘Intersectional impact of multiple identities on social work education in the UK’, Journal of Social Work, Vol 17(2): 226-242, March 2017.
Australian Government   +14 more
core   +2 more sources

Investigation of Dimension Stone on the Island Brač—Geophysical Approach to Rock Mass Quality Assessment

open access: yesGeosciences, 2020
A site located on the island of Brač is known in history for world-famous architectural stone and stone mining, dating all the way back to ancient Greek and Roman times.
Jasmin Jug   +3 more
doaj   +1 more source

Engineering, Geophysical Investigation of a Multistory Building, at Hilla, Iraq, Utilizing the MASW Method

open access: yesIraqi Geological Journal, 2023
The Multi-Channel Method for Surface Waves (MASW) was used to estimate the average velocity of shear waves in order to construct an engineering structure and its relationship to bearing capacity, foundation depth and soil thickness in this construct in ...
Zainab Saify, Amer Alkhalidy
semanticscholar   +1 more source

Modelling the Importance of Ground and Strong‐Motion Variables on the Damage Status in the 2023 Kahramanmaraş Earthquakes Using Supervised Machine Learning

open access: yesGeoscience Data Journal, Volume 12, Issue 4, October 2025.
KNN achieved the highest performance (0.989) using the full dataset and 0.988 with ground‐based parameters. EBd and f0 were key contributors to damage, while PGA dominated strong‐motion models. Specificity consistently outperformed sensitivity in earthquake‐parameter models.
Mustafa Senkaya   +3 more
wiley   +1 more source

Use of surface waves for geotechnical engineering applications in Western Sydney [PDF]

open access: yesAdvances in Geosciences, 2013
Current in situ methods used to geotechnically characterize the ground are predominantly based on invasive mechanical techniques (e.g. CPT, SPT, DMT).
K. Tokeshi   +3 more
doaj   +1 more source

Cost-Savings of Implementing Site-Specific Ground Motion Response Analysis in Design of Mississippi Embayment Bridges [PDF]

open access: yes, 2017
Deep dynamic site characterization and a site-specific ground motion response analysis (SSGMRA) were conducted for a bridge site in Monette, Arkansas.
Baker, Ethan Ryan Benton
core   +2 more sources

Application of Single-Station Sigma and Site-Response Characterization in a Probabilistic Seismic-Hazard Analysis for a New Nuclear Site [PDF]

open access: yes, 2014
Aleatory variability in ground-motion prediction, represented by the standard deviation (sigma) of a ground-motion prediction equation, exerts a very strong influence on the results of probabilistic seismic-hazard analysis (PSHA).
Bommer, J. J.   +4 more
core   +1 more source

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