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ABSTRACT
This second article continues the complete panorama of techniques of improvement and reinforced soil techniques by treatment with admixtures. It presents the techniques of reinforcement by flexible inclusions, stone columns, and, by rigid inclusions.
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Read the articleAUTHORS
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Philippe LIAUSU: Former Managing Director of Ménard, former professor of geotechnics at ESTP
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Claude PLUMELLE: Honorary Professor at the Conservatoire National des Arts et Métiers
INTRODUCTION
The article Soil improvement and reinforcement – Treatments without additives
Each of the two chapters first presents the technique under study, then defines the fields of application. An analysis of the advantages and limitations of the two techniques enables the reader to compare them and make the right technical – economic choice. The essential elements for good design and precise dimensioning of geotechnical structures are indicated. The execution and works section is followed by advice on the monitoring, inspection and instrumentation of structures, essential in the complex field of soil reinforcement techniques.
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KEYWORDS
geotechnical engineering | Adjuvants | soil reinforcement | inclusion | soil
This article is included in
Soil mechanics and geotechnics
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Soil improvement and reinforcement
Ballasted columns
Bibliography
Standards
- DTU 13.3. Dallages Conception, calcul et exécution. Partie 1 : Cahier des clauses techniques des dallages à usage industriel ou assimilés - NF P 11-213-1/A1 - (May 2007 – classification index : P11-231-1/A1)
- Earthworks – Classification of materials for use in the construction of roadway embankments and subgrades - NF P 11-300 - (September 1992 – classification index : P11-300)
- Soils: reconnaissance and testing –...
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