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 …

High-speed multi-camera 3D DIC measurement of the deformation of cassette structure with large shaking table

K Wei, F Yuan, X Shao, Z Chen, G Wu, X He - Mechanical Systems and …, 2022 - Elsevier
Vision-based deformation measurement methods have been proposed to overcome the
disadvantages of laborious, time-consuming measurement data that are difficult to …

Vertical cyclic loading response of geosynthetic-encased stone column in soft clay

L Zhang, Z Xu, S Zhou - Geotextiles and Geomembranes, 2020 - Elsevier
Dynamic responses of the geosynthetic-encased stone column (GESC) supported
embankment under traffic loads have become a hot topic. This study investigates the …

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 …

Effect of basal reinforcement on performance of floating geosynthetic encased stone column-supported embankment

JF Chen, X Zhang, C Yoo, ZA Gu - Geotextiles and Geomembranes, 2022 - Elsevier
In this paper, two centrifuge modeling tests were performed to investigate the influence of
basal reinforcement on the global performance of floating geosynthetic encased stone …

Bearing capacity of horizontally layered geosynthetic reinforced stone columns

M Ghazavi, AE Yamchi, JN Afshar - Geotextiles and Geomembranes, 2018 - Elsevier
In very soft soils, the bearing capacity of stone columns may not improve significantly due to
very low confinement of the surrounding soil. Therefore, they may be reinforced with …

Uniaxial compression behavior of geotextile encased stone columns

JF Chen, XT Wang, JF Xue, Y Zeng, SZ Feng - Geotextiles and …, 2018 - Elsevier
The bearing capacity and failure mechanism of encased stone columns are affected by
many factors such as encasement length, relative density, strength and stiffness of the …

Reinforcement of problematic soils using geotextile encased stone/sand columns

S Akosah, J Chen, N Bao - Arabian Journal of Geosciences, 2022 - Springer
In recent times, geotextile-encased stone/sand column (GESC) is fast becoming popular in
various civil engineering projects due to its several ground improvements benefits. This …

[HTML][HTML] Critical length of encased stone columns

M Miranda, J Fernández-Ruiz, J Castro - Geotextiles and Geomembranes, 2021 - Elsevier
Encased stone columns are vertical inclusions in soft soils formed by gravel wrapped
usually with a geotextile. Their critical length is the one where further lengthening of the …

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 …