Geosynthetic-Encased Granular Columns Subjected to Vertical and Shear Loads
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DOI: 10.1007/s40098-020-00486-4
Abstract: Granular columns are commonly used to support flexible structures over soft clay soils. The installation of such columns increases both the strength and stiffness of the ground. However, constructing these columns in clay soils having… read more here.
Keywords: granular columns; shear loads; encased granular; clay soils ... See more keywords
Centrifuge modeling of geosynthetic-encased stone column-supported embankment over soft clay
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DOI: 10.1016/j.geotexmem.2020.10.021
Abstract: Abstract 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 investigate the performance of GESC-supported embankment over… read more here.
Keywords: stone column; embankment soft; supported embankment; soft clay ... See more keywords
Load bearing and settlement characteristics of Geosynthetic Encased Columns under seismic loads
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DOI: 10.1016/j.soildyn.2020.106244
Abstract: Abstract Ordinary stone columns and Geosynthetic Encased Stone columns are used in remediation of soft soils with low bearing capacities. Primary objective of granular columns is to provide structural support to the overlying foundation layers.… read more here.
Keywords: seismic loads; settlement; granular columns; columns seismic ... See more keywords
Behavior characteristics of geosynthetic-encased stone column under cyclic loading
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DOI: 10.1016/j.trgeo.2021.100554
Abstract: Abstract As a new type of soft ground treatment technology, the geosynthetic-encased stone column (GESC) has been extensively used in engineering of roads and highways. In order to investigate the bearing mechanism of GESCs under… read more here.
Keywords: foundation; composite foundation; stone column; cyclic loading ... See more keywords
Deformation analysis of geosynthetic-encased stone column-supported embankments using cavity expansion model
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DOI: 10.1080/19648189.2020.1775707
Abstract: This article presents an analytical solution to predict the deformation of geosynthetic-encased stone columns (GESCs) and the surrounding soil in GESC-supported embankments, taking into account the... read more here.
Keywords: supported embankments; geosynthetic encased; deformation analysis; encased stone ... See more keywords