Journal ArticleDOI
Settlement analysis of geosynthetic encased granular column treated soft clay deposits
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In this article, the use of geosynthetic encasement provided to granular columns for reducing the settlement of the treated ground is discussed and the settlement behaviour is analysed and discussed subsequent.Abstract:
This paper addresses the use of geosynthetic encasement provided to granular columns for reducing the settlement of the treated ground. The settlement behaviour is analysed and discussed subsequent...read more
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Soil Improvement Techniques And Their Evolution
TL;DR: Soil improvement techniques and their evolution is universally compatible with any devices to read and an online access to it is set as public so you can download it instantly.
Journal ArticleDOI
Sustainable utilisation of steel slag as granular column for ground improvement in geotechnical projects
TL;DR: In this paper , a series of large direct shear tests were performed on the column-soil composites with the steel slag column and the ordinary stone column with or without the geosynthetic encasement.
Journal ArticleDOI
Geotechnical Performance of Encapsulated and Stabilized Stone Columns in a Collapsible Soil
Journal ArticleDOI
Geosynthetic-Encased Granular Columns Subjected to Vertical and Shear Loads
TL;DR: In this paper, the performance of geosynthetic-encased granular columns under shear loads and the influence on the factor of safety of embankments supported on soft clay soils is discussed.
References
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Journal ArticleDOI
First Report of the Cereal Cyst Nematode Heterodera latipons on Wheat in Morocco
TL;DR: Morphological and molecular identification demonstrated that the population of cyst nematodes from a wheat field in Aïn Jemâa, Morocco was H. latipons, a new record of H. avenae, and care should be taken to prevent the spread to other regions.
Journal ArticleDOI
The coefficient of earth pressure at rest
Gholamreza Mesri,T. M. Hayat +1 more
TL;DR: In this paper, laboratory experiments on undisturbed specimens of a large number of soft clay deposits, as well as previous measurements on clays and granular soils, were used to examine and explain the magnitude of the magnitude change in soft clay deformation.
Journal ArticleDOI
Behavior of Stone Columns Based on Experimental and FEM Analysis
A. P. Ambily,S. R. Gandhi +1 more
Abstract: A detailed experimental study on behavior of single column and group of seven columns is carried out by varying parameters like spacing between the columns, shear strength of soft clay, and loading condition Laboratory tests are carried out on a column of 100 mm diameter surrounded by soft clay of different consistency The tests are carried out either with an entire equivalent area loaded to estimate the stiffness of improved ground or only a column loaded to estimate the limiting axial capacity During the group experi- ments, the actual stress on column and clay were measured by fixing pressure cells in the loading plate Finite-element analyses have also been performed using 15-noded triangular elements with the software package PLAXIS A drained analysis was carried out using Mohr-Coulomb's criterion for soft clay, stones, and sand The numerical results from the FEM are compared with the experimental results which showed good agreement between the results Columns arranged with spacings more than 3 times the diameter of the column does not give any significant improvement Based on the results, design charts are developed and a design procedure is suggested
Journal ArticleDOI
Analysis of rigid rafts supported by granular piles
N. P. Balaam,John R. Booker +1 more
TL;DR: In this article, an analytic solution using the theory of elasticity is developed for the settlement of the foundation and expressions for evaluating the moment and shear distributions across the foundation are given.