Applications of Computed Tomography (CT) in environmental soil and plant sciences

H Zhang, H He, Y Gao, A Mady, V Filipović… - Soil and Tillage …, 2023 - Elsevier
Computed tomography (CT) in combination with advanced image processing can be used to
non-invasively and non-destructively visualize complex interiors of living and non-living …

Effect of multiple wetting and drying cycles on the macropore structure of granite residual soil

T Wen, X Chen, L Shao - Journal of Hydrology, 2022 - Elsevier
Soil usually experiences multiple wetting and drying cycles due to changes in climate
conditions, which directly lead to changes in the soil pore structure, especially macropores …

Experimental investigations of the soil water retention curve under multiple drying–wetting cycles

T Wen, L Shao, X Guo, Y Zhao - Acta Geotechnica, 2020 - Springer
Natural soils usually experience multiple drying and wetting cycles in geotechnical
engineering. In this paper, the influences of history of drying and wetting upon the …

Estimation of tensile strength of sandy soil from soil–water characteristic curve

Q Zhai, H Rahardjo, A Satyanaga, G Dai - Acta Geotechnica, 2020 - Springer
During heavy rainfalls, the surface soil on a slope may be eroded and the erosion is much
dependent on the tensile strength of soil. In addition, the tensile strength of soil is also one of …

A micro-investigation of unsaturated sand in mini-triaxial compression based on micro-CT image analysis

JP Wang, JY Luan, XG Gao, TH Liu, E Ando… - Acta Geotechnica, 2022 - Springer
The mechanical behaviours of unsaturated soils are highly related to the water content and
pore water and air distributions. Under the context of climate change, geo-disasters related …

Review of test methods for the micro-pore characteristics of soils

Y Chen, H Geng, Y He, Y Liu - Environmental Earth Sciences, 2024 - Springer
Microstructure and pore characteristics of soil determine its physical and mechanical
properties such as deformation, strength, and permeability. The accurate characterization of …

Evolution of the pore structure and permeability of thermally desorbed diesel-contaminated soils

Y Chun, Z Liu, C Liu, D Zhou, Z Huang, J Su, T Liang - Acta Geotechnica, 2023 - Springer
To help meet the need for the reuse of thermally desorbed soil from contaminated sites, this
paper presents a laboratory simulation of the thermal desorption treatment of diesel …

Quantitative 3D imaging of partially saturated granular materials under uniaxial compression

M Milatz, N Hüsener, E Andò, G Viggiani, J Grabe - Acta geotechnica, 2021 - Springer
Gauging the mechanical effect of partial saturation in granular materials is experimentally
challenging due to the very low suctions resulting from large pores. To this end, a uniaxial …

Microscopic characteristics of partially saturated dense sand and their link to macroscopic responses under triaxial compression conditions

R Kido, Y Higo - Acta Geotechnica, 2020 - Springer
This paper presents a set of triaxial compression tests on partially saturated dense sands to
clarify the microscopic characteristics and their link to the macroscopic responses. Constant …

Pore structure analysis of glacial till under freeze-thaw cycles based on calibration CT data

Y Tang, Y Tie, J Liu, J Yang, L Zhang… - Nondestructive …, 2025 - Taylor & Francis
Acquiring the interior pore characteristics is essential to the utilisation of glacial till which is
the material of permeability barrier to many engineering projects in cold regions. In this work …