XP P94-412

XP P94-412

April 2001
Standard Current

Rock - Determination of the drill penetration index

Le présent document traite de la détermination de la pénétration d'un foret dans un matériau à partir d'un essai. Il définit les termes employés, spécifie les caractéristiques de l'appareillage, fixe le processus d'essai, fournit la méthode de détermination des différents paramètres et précise les résultats à présenter.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2001

Number of pages

7 p.

Reference

XP P94-412

ICS Codes

93.020   Earthworks. Excavations. Foundation construction. Underground works

Classification index

P94-412

Print number

1 - 07/03/2001
Sumary
Rock - Determination of the drill penetration index

Le présent document traite de la détermination de la pénétration d'un foret dans un matériau à partir d'un essai. Il définit les termes employés, spécifie les caractéristiques de l'appareillage, fixe le processus d'essai, fournit la méthode de détermination des différents paramètres et précise les résultats à présenter.
Table of contents
  • 1 Domaine d'application
    4
  • 2 Définition - Notations
    4
  • 3 Principe
    4
  • 4 Appareillage
    4
  • 4.1 Bâti de forage
    4
  • 4.2 Foret
    4
  • 4.3 Système de mesurage
    5
  • 5 Mode opératoire
    5
  • 5.1 Préparation des éprouvettes
    5
  • 5.2 Choix de la surface d'essai
    6
  • 5.3 Exécution de l'essai
    6
  • 6 Expression des résultats
    6
  • 7 Procès-verbal
    6
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