Developing bearing capacity model for geogrid-reinforced stone columns improved soft clay utilizing MARS-EBS hybrid method

AR Ghanizadeh, A Ghanizadeh, PG Asteris… - Transportation …, 2023 - Elsevier
Because of the complicated geometry and a lack of knowledge about the parameters that
impact it, estimating the ultimate bearing capacity (q rs) of a geogrid-reinforced sandy bed …

[HTML][HTML] Sustainable utilisation of steel slag as granular column for ground improvement in geotechnical projects

MJ Rezaei-Hosseinabadi, M Bayat, B Nadi… - Case Studies in …, 2022 - Elsevier
Granular column is an attractive mitigation method which is widely used in geotechnical
engineering to enhance the bearing capacity, reduce settlement and accelerate …

Centrifuge modeling of geosynthetic-encased stone column-supported embankment over soft clay

JF Chen, LY Li, Z Zhang, X Zhang, C Xu… - Geotextiles and …, 2021 - Elsevier
Geosynthetic-encased stone column (GESC) has been proven as an effective alternative to
reinforcing soft soils. In this paper, a series of centrifuge model tests were conducted to …

Laboratory investigation of the behavior of a geosynthetic encased stone column in sand under cyclic loading

C Yoo, Q Abbas - Geotextiles and Geomembranes, 2020 - Elsevier
This paper presents the results of a laboratory investigation into the behavior of a
geosynthetic encased stone column (GESC) installed in sand under cyclic loading using a …

Centrifuge model tests on the deformation behavior of geosynthetic-encased stone column supported embankment under undrained condition

LY Li, S Rajesh, JF Chen - Geotextiles and Geomembranes, 2021 - Elsevier
A series of centrifuge model tests were carried out to investigate the performance of
geosynthetic-encased stone columns (GESCs) supported embankment under undrained …

Ground improvement for transportation infrastructure: experimental investigations on cyclic behavior of a group of granular columns

JT Shahu, S Kumar, R Bhowmik - International Journal of …, 2023 - ascelibrary.org
This paper presents the results of experimental and numerical investigations conducted on
groups of granular columns under loading conditions similar to transportation routes. Cyclic …

Numerical modeling of floating geosynthetic-encased stone column–supported embankments with basal reinforcement

X Zhang, C Yoo, JF Chen, ZA Gu - Geotextiles and Geomembranes, 2022 - Elsevier
The performance of the floating geosynthetic-encased stone column–(GESC)-supported
embankments with basal reinforcement was examined using a 3-dimensional (3D) hydro …

Contribution of geosynthetic to the shear strength of geosynthetic encased stone columns

M Ji, J Wang, JJ Zheng, Y Zheng - Geosynthetics International, 2023 - icevirtuallibrary.com
This paper presents a numerical study to evaluate the contribution of geosynthetic to the
shear strength of geosynthetic encased stone column (GESC) under direct shear loading …

A large-scale shaking table model test for acceleration and deformation response of geosynthetic encased stone column composite ground

FO Yang, G Fan, K Wang, C Yang, W Lyu… - Geotextiles and …, 2021 - Elsevier
Effective mitigation of seismic-induced ground hazards requires an improved understanding
of ground response in terms of earthquake wave propagation and ground deformation …

Shear performance of geosynthetic-encased stone column based on 3D-DEM simulation

L Zhang, B Peng, Z Xu, S Zhou - Computers and Geotechnics, 2022 - Elsevier
The shear performance of the geosynthetic-encased stone column (GESC) is of significance
to the stability analysis of increasingly used GESC improved foundations, since the toe of the …