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NFX 30 424 : 2013

Current

Current

The latest, up-to-date edition.

WASTE - DETERMINATION OF THE PERMEABILITY COEFFICIENT OF LAND BY CONSTANT LOAD INFILTRATION TEST IN A BOREHOLE

Published date

12-01-2013

Le présent document s'applique à la détermination in situ du coefficient de perméabilité à l'eau d'un terrain saturé dont le coefficient de perméabilité défini en 3.1.2 est compris entre 5.10-7 m.s-1 et à 1.10-10 m.s-1. La méthode décrite dans le présent document s'applique à un terrain saturé ou préalablement saturé. Le coefficient de perméabilité déterminé au moyen de cet essai s'approche d'autant plus du coefficient de perméabilité horizontale kh que l'élancement de la cavité d'essai, pour un forage vertical, est grand (supérieur à 5).

DevelopmentNote
Indice de classement: X30-424. PR NFX 30 424 October 2002. (12/2002) PR NFX 30 424 January 2013. (01/2013)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

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