Loose Ash Fills Reinforced With the High Confined Encased Stone Columns: Experimental and Numerical Investigation
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-020-01641-7
Abstract: The use of industrial waste (ash) in large-scale earthworks for civil engineering applications such as construction of highway embankments, the rise of ash dykes, the filling low-lying areas, fillings of buildings, solves the problem of… read more here.
Keywords: confined encased; ash fills; stone columns; stone ... See more keywords
Three-dimensional DEM analysis of single geogrid-encased stone columns under unconfined compression: a parametric study
Sign Up to like & getrecommendations! Published in 2017 at "Acta Geotechnica"
DOI: 10.1007/s11440-017-0547-z
Abstract: Three-dimensional discrete element method (DEM) was employed in this study to analyze the behavior of single geogrid-encased stone columns under unconfined compression. Four important parameters were investigated to understand and evaluate their effects on the… read more here.
Keywords: columns unconfined; stone columns; column; geogrid encased ... See more keywords
3D discrete element simulation of a geotextile-encased stone column under uniaxial compression testing
Sign Up to like & getrecommendations! Published in 2020 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2020.103769
Abstract: Abstract The geotextile encased stone column has been numerically modeled with the DEM gravel specimen wrapped by the finite-element shell structure. The irregular shape and size distribution of gravels have been simulated according to the… read more here.
Keywords: stone column; column; geotextile encased; column uniaxial ... See more keywords
Uniaxial compression behavior of geotextile encased stone columns
Sign Up to like & getrecommendations! Published in 2018 at "Geotextiles and Geomembranes"
DOI: 10.1016/j.geotexmem.2018.01.003
Abstract: Abstract 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 encasement material. In soft soils where surrounding soil… read more here.
Keywords: uniaxial compression; stone columns; stone; encased stone ... See more keywords
Centrifuge modeling of geosynthetic-encased stone column-supported embankment over soft clay
Sign Up to like & getrecommendations! Published in 2021 at "Geotextiles and Geomembranes"
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
Behavior characteristics of geosynthetic-encased stone column under cyclic loading
Sign Up to like & getrecommendations! Published in 2021 at "Transportation geotechnics"
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
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Environmental and Civil Engineering"
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
Experimental study on behaviour of encased stone column with tyre chips as aggregates
Sign Up to like & getrecommendations! Published in 2018 at "Geosynthetics International"
DOI: 10.1680/jgein.18.00006
Abstract: Stone columns are constructed using stone aggregates of typical size ranging from 15 to 75 mm. Alternatively, building debris and shredded tyre chips can be used to replace the stone aggregates eit... read more here.
Keywords: stone column; experimental study; behaviour encased; study behaviour ... See more keywords