Results 151 to 160 of about 26,563 (284)

Seismic imaging of the critical zone of dolerite dykes at Cap Fréhel in Brittany (France)

open access: yesNear Surface Geophysics, Volume 24, Issue 3, Page 262-288, June 2026.
Abstract In June 2023, we measured ten near‐surface seismic profiles to image the critical zone of dolerite (diabase) dykes that cut the sandstone at Cap Fréhel in Brittany (France). Seismic ray tracing and inversion are used to determine the thickness of the regolith layer from first‐arrival P‐wave traveltimes.
M. Zillmer   +4 more
wiley   +1 more source

Neural network with signal parameters featuring for near‐surface velocity model building

open access: yesNear Surface Geophysics, Volume 24, Issue 3, Page 289-299, June 2026.
Abstract This study presents a method that integrates spectral recomposition (SR) with a neural network to improve near‐surface seismic analysis. The approach incorporates SR‐derived wavelet‐timing attributes into a fully convolutional network (FCN) to enhance the characterization of shallow subsurface structures. Field evaluation was conducted using S‐
Nelson Ricardo Coelho Flores Zuniga
wiley   +1 more source

Modeling of the Visco‐Plastic Compaction Behavior of Crushed Salt Based on Micromechanical Deformation Mechanisms

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Using crushed salt as a backfilling material for sealing radioactive waste repositories within rock salt formations has many advantages, particularly its compositional similarity to the host rock and the fact that it is derived from the mining process.
Ann‐Kathrin Gartzke   +3 more
wiley   +1 more source

Correction: Baláž et al. Mechanochemistry as an Alternative Method of Green Synthesis of Silver Nanoparticles with Antibacterial Activity: A Comparative Study. Nanomaterials 2021, 11, 1139. [PDF]

open access: yesNanomaterials (Basel)
Baláž M   +10 more
europepmc   +1 more source

Investigation of Solution Accuracy in PFEM Simulations Using Benchmark Problems

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT The simulation of large topological changes, such as those occurring in Cone Penetration Testing (CPT) and vibratory pile driving, remains a major challenge in computational geomechanics. Excessive mesh distortions render classical approaches like the Finite Element Method (FEM) unsuitable, emphasizing the need for alternative methodologies ...
Antaeus Bettmann   +4 more
wiley   +1 more source

GEOTECHNICAL RELIABILITY ANALYSIS AND CHALLENGES IN GEOTECHNICAL DESIGN

open access: yesJournal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering), 2016
Yu OTAKE, Yusuke HONJO
openaire   +2 more sources

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