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
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
Model tests on biogrouted granular columns in soft soil
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DOI: 10.1139/cgj-2020-0361
Abstract: This paper examines the possible use of a bio-cementation process to reduce excessive bulging that occurs during the loading of granular columns in soft clays. A 12-phase percolation biochemical tr... read more here.
Keywords: granular columns; biogrouted granular; model tests; tests biogrouted ... See more keywords