A review of geophysical methods for soil structure characterization

A Romero‐Ruiz, N Linde, T Keller… - Reviews of …, 2018 - Wiley Online Library
The growing interest in the maintenance of favorable soil structure is largely motivated by its
central role in plant growth, soil ecological functioning, and impacts on surface water and …

Soil compaction due to agricultural field traffic: An overview of current knowledge and techniques for compaction quantification and map**

T Keller, M Lamandé, M Naderi-Boldaji… - … in understanding soil …, 2022 - Springer
Soil compaction caused by agricultural vehicles is a global problem affecting a considerable
proportion of all arable land and causing tremendous costs to farmers and society. Soil …

Liquefaction resistance and small strain stiffness of silty sand: Effects of host sand gradation and fines content

X Gu, K Zuo, C Hu, J Hu - Engineering Geology, 2024 - Elsevier
In this paper, a well designed experimental study comprising undrained cyclic triaxial and
bender element tests was carried out on five sand-silt mixtures with three grain size ratios (R …

Laboratory investigation on assessing liquefaction resistance of sandy soils by shear wave velocity

YG Zhou, YM Chen - Journal of Geotechnical and …, 2007 - ascelibrary.org
Shear wave velocity (V s) offers engineers a promising alternative tool to evaluate
liquefaction resistance of sandy soils, and the lack of sufficient in-situ databases makes …

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 …

Monotonic, cyclic, and postcyclic simple shear response of three uniform gravels in constant volume conditions

JF Hubler, A Athanasopoulos-Zekkos… - Journal of Geotechnical …, 2017 - ascelibrary.org
This paper presents the results of large-size cyclic simple shear testing on three uniform
gravels (Pea Gravel, 8-mm Crushed Limestone, and 5-mm Crushed Limestone), which …

Revealing the mechanisms of water permeability enhancement of urban loess subgrades due to vibration application

K Liu, W Ye, X Sun, F Dang, M He, Z Duan, J Ma… - Transportation …, 2024 - Elsevier
Urban loess subgrades are affected by considerable vibrations from traffic, especially when
the underground pipelines leak, and seepage under vibrations often causes road damage …

Experimental study on the generalized dynamic modulus of saturated marine coral sand subjected to different cyclic loading patterns

Z Yang, Y Qin, C Xue, X ** ratio of sand-gravel mixtures under saturated state
M Bayat, A Ghalandarzadeh - International Journal of Civil Engineering, 2018 - Springer
The aim of this research was to explain the effects of gravel content using the intergrain state
concept, relative density and confining pressure on G max, G/G max–γ and D–γ curves and …

Cyclic resistance and liquefaction behavior of silt and sandy silt soils

A El Takch, A Sadrekarimi, H El Naggar - Soil Dynamics and Earthquake …, 2016 - Elsevier
The liquefaction behavior and cyclic resistance ratio (CRR) of reconstituted samples of non-
plastic silt and sandy silts with 50% and 75% silt content are examined using constant …