Performance of soils enhanced with eco-friendly biopolymers in unconfined compression strength tests and fatigue loading tests

J Ni, SS Li, L Ma, XY Geng - Construction and Building Materials, 2020 - Elsevier
Recently, biopolymers have emerged in soil stabilisation. The efficiency of biopolymers in
ground improvement is mainly dependent on biopolymer types, soil types, biopolymer …

A large-strain radial consolidation theory for soft clays improved by vertical drains

X Geng, HS Yu - Géotechnique, 2017 - icevirtuallibrary.com
A system of vertical drains with combined vacuum and surcharge preloading is an effective
solution for promoting radial flow, accelerating consolidation. However, when a mixture of …

Plane‐strain model for large strain consolidation induced by vacuum‐assisted prefabricated horizontal drains

DB Song, HF Pu, ZY Yin, M Min… - International Journal for …, 2023 - Wiley Online Library
Vacuum‐assisted prefabricated horizontal drain (PHD) can be used to accelerate the
consolidation process of dredged mud slurry with high water content, and this method …

Radial consolidation of PVD-Installed normally consolidated soil with discharge capacity reduction using large-strain theory

BP Nguyen, YT Kim - Geotextiles and Geomembranes, 2019 - Elsevier
The radial consolidation rate of prefabricated vertical drain (PVD)-installed soft deposits is
known to be closely related to the PVD discharge capacity, which usually decreases during …

Large-strain consolidation analysis for clayey sludge improved by horizontal drains

H Sun, H Zhang, X Geng, Y Cui, Y Cai - Journal of Geotechnical and …, 2023 - ascelibrary.org
The use of prefabricated horizontal drains (PHDs) with combined surcharge and vacuum
preloading is an effective improvement approach for dredged clayey slurries. However …

One-dimensional thermal consolidation analysis of saturated clay with variable compressibility and permeability considering partial drainage boundaries

M Lu, J Sun, K Li - Computers and Geotechnics, 2023 - Elsevier
The nonlinear consolidation characteristics of saturated clay will be markedly impacted by
temperature. However, despite the ample progress of calculation methods for the one …

Analytical solution to one-dimensional consolidation in unsaturated soils under loading varying exponentially with time

A Qin, D Sun, Y Tan - Computers and Geotechnics, 2010 - Elsevier
This note presents an analytical solution to one-dimensional consolidation in unsaturated
soils with a finite thickness under confinement in the lateral direction and vertical loading …

Large‐strain consolidation of PVD‐improved soils considering depth‐dependent initial void ratio and initial effective stress due to soil self‐weight

Y Tian, W Wu, P Wang, L Wang, M Wen… - … for Numerical and …, 2023 - Wiley Online Library
A governing equation for large‐strain consolidation of PVD‐improved soil is developed
based on the equivalent elliptical cylindrical model, which accounts for depth‐dependent …

One-dimensional nonlinear consolidation analysis of soil with continuous drainage boundary

M Zong, Y Tian, R Liang, W Wu, M Xu, G Mei - Journal of Central South …, 2022 - Springer
Following the assumptions proposed by MESRI and ROKHSAR, the one-dimensional
nonlinear consolidation problem of soil under constant loading is studied by introducing …

Broad learning for nonparametric spatial modeling with application to seismic attenuation

SC Kuok, KV Yuen - Computer‐Aided Civil and Infrastructure …, 2020 - Wiley Online Library
Spatial modeling is a core element in geographical information science. It incorporates
geographic information to construct the relationship for interpreting the behavior of spatial …