NF P94-153

NF P94-153

December 1993
Standard Cancelled

Soils investigation and testing - Tension rod test

Le présent document fixe la terminologie, l'appareillage, le mode opératoire et la méthode de calcul des différents paramètres déduits des essais de tirant d'ancrage.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1993

Number of pages

20 p.

Reference

NF P94-153

ICS Codes

93.020   Earthworks. Excavations. Foundation construction. Underground works

Classification index

P94-153

Print number

1 - 01/12/1993
Sumary
Soils investigation and testing - Tension rod test

Le présent document fixe la terminologie, l'appareillage, le mode opératoire et la méthode de calcul des différents paramètres déduits des essais de tirant d'ancrage.
Replaced standards (1)
NF P94-153
November 1991
Standard Cancelled
Soils investigation and testing. Tension rod test.

Standard replaced by (1)
NF EN ISO 22477-5
September 2018
Standard Current
Geotechnical investigation and testing - Testing of geotechnical structures - Part 5 : testing of grouted anchors

<p>This document establishes specifications for the execution of tension tests to be carried out on an anchor grouted in the ground, as defined in EN 1997-1 and EN 1537. Three methods of testing are recognized by this document. Test Method 1 involves cyclic tension loading with measurement of displacement at the load stages; Test Method 2 involves cyclic tension loading with measurement of load loss at the load stages; and Test Method 3 involves step-loading with measurement of displacement under successive maintained tension loads.</p> <p>This document provides specifications for the experimental devices, the measurement apparatus, the test procedures, the definition and presentation of the test results and the content of records.</p> <p>NOTE This document does not provide specification for the size of the proof load and the limiting criteria. These aspects reside in EN 1997-1 or its national annex for CEN countries and in similar national application documents for this test standard for ISO countries.</p>

Table of contents
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  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Généralités
    4
  • 3.1 Définitions
    4
  • 3.2 Principe de l'essai
    5
  • 3.3 Classes d'essais
    7
  • 3.4 Programme de chargement-déchargement d'un essai de tirant
    7
  • 3.5 Symboles et notations
    7
  • 4 Appareillage
    8
  • 4.1 Massif de réaction
    9
  • 4.2 Système de mise en traction du tirant
    9
  • 4.3 Dispositif de mesurage
    9
  • 5 Mode opératoire
    10
  • 5.1 Préparation de l'essai
    10
  • 5.2 Réalisation de l'essai
    11
  • 6 Expression des résultats
    14
  • 6.1 Essai à la rupture
    14
  • 6.2 Essai de contrôle
    16
  • 7 Procès-verbal d'essai
    16
  • 8 Bibliographie
    17
  • Annexe A (normative) Étalonnages et vérifications
    20
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