Issue |
Rev. Fr. Geotech.
Number 144-145, 2013
|
|
---|---|---|
Page(s) | 43 - 49 | |
DOI | https://doi.org/10.1051/geotech/2013144043 | |
Published online | 06 October 2017 |
Fondations superficielles sur colonnes ballastées : comparaison des tassements mesurés et calculés
Shallow foundations on stone columns : analysis of measured and calculated settlements
1 Keller Fondations Spéciale Entzheim, France.
2 Institut National des Sciences Appliquées, Rennes, France.
Cette communication présente une synthèse de plusieurs exemples de projets sensibles aux tassements qui ont fait l’objet de suivis de tassements du début jusqu’à la fin de la construction. Les tassements mesurés seront comparés aux calculs des méthodes usuelles de dimensionnement de colonnes ballastées (Priebe, PLAXIS, méthode des recommandations des colonnes ballastées).
Abstract
This paper presents a synthesis of several examples of settlement sensitive projects where in-situ measurements were performed from the start to the completion of the construction period. The measured settlements will be compared to those obtained from usual design methods for stone columns.
Mots clés : colonnes ballastées / mesures de tassement / renforcement de sol
Key words: stone columns / settlement measures / soil reinforcement
© CFMS-CFGI-CFMR-CFG 2013
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