Liquefaction susceptibility of clayey sands under saturated and partially saturated conditions

P Fardad Amini, J Yang - Géotechnique, 2023 - icevirtuallibrary.com
Experiences from previous earthquake events have indicated that sands containing non-
plastic (silt) or plastic (clay) fines are susceptible to liquefaction. These experiences …

Energy-based liquefaction assessment of partially and fully saturated clayey sands

PF Amini, J Yang - Engineering Geology, 2024 - Elsevier
Soil deposits containing some amounts of plastic fines (ie, clay) with different saturation
conditions can behave differently under seismic loading, which needs to be considered …

Morphology and fines type effect on packing of binary soils

Y Xiao, Q Fang, S Liu, J Shi, Y Ling, H Liu - Transportation Geotechnics, 2023 - Elsevier
Three sands with different particle shapes were mixed with non-plastic fines and plastic fines
(clay), respectively, in an entire fines content from 0% to 100%. Test results on determining …

Small and intermediate strain characteristics of a partially saturated sand–clay mixture

CM Le, D Sarkar, D König, M Goudarzy… - International Journal of …, 2023 - ascelibrary.org
Traditional soil mechanics idealizes geomaterials as being in a dry or fully water-saturated
state. However, there is a zone between the ground surface and the groundwater table …

Small-strain shear modulus and liquefaction resistance of calcareous sand with non-plastic fines

J Hu, Y Xiao, J Shi, AW Stuedlein, TM Evans - Géotechnique, 2024 - icevirtuallibrary.com
Incorporation of nonplastic fines can dramatically affect the liquefaction resistance and
stiffness of sands. This study aims to evaluate the influence of nonplastic fines on the …

[HTML][HTML] Influence of clay mineralogy on undrained cyclic strength of sand with fines

I Bozyigit - Engineering Science and Technology, an International …, 2024 - Elsevier
Soils in natural or reclaimed areas frequently contain a mixture of sand, silt, and clay, rather
than consisting solely of clean sand. The influence of a small proportion of fine plastic …

An experimental investigation on undrained cyclic behaviour of a saturated intact loess

L Xu, Y Chen, L Zuo, M Sun, W Li - Soil Dynamics and Earthquake …, 2024 - Elsevier
There are growing evidence indicating that earthquakes occur more frequently in the
Chinese Loess Plateau, which can possibly cause saturated intact loess liquefaction …

Evaluation, sampling and testing methods for offshore disturbed sands with plastic fines: A case study

L Tang, C Liao, G Ye, Y Li, D Zhu - Applied Ocean Research, 2024 - Elsevier
Sandy seabed, prevalent near continental shelves, often contains fines that obviously affect
their apparent behaviour. The variation in the physical properties of sands and fines, the …

Liquefaction numerical analysis of cantilevered retaining walls with saturated backfill containing fines content

A Iraji, A Osouli - Acta Geotechnica, 2024 - Springer
Seismic behavior analyses of cantilever retaining walls are affected by saturated backfills.
There are records of retaining walls that include fines content in the backfill with up to 95 kPa …

Applicability of the concept of equivalent intergranular void ratio to sand-plastic fines mixtures below threshold fines content

D Sarkar, M Goudarzy, T Wichtmann - Marine Georesources & …, 2024 - Taylor & Francis
The technical note presents findings of an experimental study on the applicability of
equivalent intergranular void ratio e* eq concept in sand-plastic fines mixtures under …