EN ISO 22477-5:2018

Geotechnical investigation and testing - Testing of geotechnical structures - Part 5: Testing of grouted anchors (ISO 22477-5:2018)

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.
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.
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.

Geotechnische Erkundung und Untersuchung - Prüfung von geotechnischen Bauwerken und Bauwerksteilen - Teil 5: Prüfung von Verpressankern (ISO 22477-5:2018)

Dieses Dokument gilt für die nach EN 1997-1 und EN 1537 durchzuführenden Prüfungen. In diesem Dokument werden drei Prüfverfahren beschrieben. Beim Prüfverfahren 1 wird die Last in mehreren Zyklen stufenweise erhöht und die Verschiebung bei konstant gehaltener Last gemessen. Beim Prüfverfahren 2 wird die Last in mehreren Zyklen aufgebracht und auf den Laststufen der Kraftabfall gemessen. Beim Prüfverfahren 3 wird die Last schrittweise erhöht und die Verschiebung bei konstant gehaltener Last gemessen.
Dieses Dokument enthält Festlegungen zur Versuchseinrichtung, zu den Messeinrichtungen, dem Versuchsablauf, der Darstellung der Ergebnisse und dem Umfang der Aufzeichnungen.
ANMERKUNG   Dieses Dokument enthält keine Angaben zur Größe der Prüfkraft und den Grenzkriterien. Diese sind für CEN-Länder in EN 1997 1 oder dem zugehörigen Nationalen Anhang und für ISO-Länder in vergleichbaren nationalen Anwendungsdokumenten zu dieser Prüfnorm angegeben.

Reconnaissance et essais géotechniques - Essais des structures géotechniques - Partie 5: Essais de tirants d'ancrage (ISO 22477-5:2018)

La présente norme établit les spécifications relatives à l'exécution des essais de chargement devant être réalisés sur un tirant d'ancrage, tels que définis dans l'EN 1997‑1et l'EN 1537. La présente norme introduit trois méthodes d'essai. La méthode d'essai 1 implique un chargement cyclique et une mesure du déplacement pour chaque palier de chargement. La méthode d'essai 2 implique un chargement cyclique et une mesure de la perte de tension lors des différentes phases de traction et la méthode d'essai 3 implique un chargement par paliers progressifs et une mesure du déplacement à ces différents paliers.
La norme fournit des dispositions concernant les dispositifs expérimentaux, l'appareillage de mesure, les procédures d'essai, la définition et la présentation des résultats d'essai et le contenu des enregistrements.
NOTE       La norme ne fournit aucune disposition concernant les valeurs de la charge d'épreuve et les valeurs limites. Ces éléments sont spécifiés dans l'EN 1997‑1 ou son Annexe nationale dans le cas des pays membres du CEN et dans des documents d'application nationale similaires relatifs à la présente norme d'essai dans le cas des pays membres de l'ISO.

Geotehnično preiskovanje in preskušanje - Preskušanje geotehničnih konstrukcij - 5. del: Preskušanje injektiranih sider (ISO 22477-5:2018)

Ta standard določa specifikacije za izvajanje nateznih preskusov za sidra, injektirana v tla, kot je določeno v standardih EN 1997-1 in EN 1537. Ta standard priznava tri metode preskušanja. 1. metoda zajema ciklično natezno obremenitev z meritvami premikov v stopnjah obremenitve. 2. metoda zajema ciklično natezno obremenitev z meritvami izgube obremenitve po blokadi pri vršni obremenitvi, 3. metoda pa zajema stopenjsko obremenitev z meritvami premikov po zaporedno vzdrževanih nateznih obremenitvah.  Standard podaja specifikacije za tri vrste nateznih preskusov, kot je opredeljeno v standardih EN 1997-1 in EN 1537: preiskovalni preskusi, preskusi primernosti in preskusi sprejemljivosti.  Standard zagotavlja specifikacije za preskusne naprave, merilne aparate, preskusne postopke, opredelitev ter predstavitev preskusnih rezultatov in vsebine zapisov.

General Information

• Status: Published
• Publication Date: 18-Sep-2018
• Withdrawal Date: 30-Mar-2019
• ICS: 93.020 - Earthworks. Excavations. Foundation construction. Underground works
• Technical Committee: CEN/TC 341 - Geotechnical Investigation and Testing
• Drafting Committee: CEN/TC 341/WG 4 - Testing of geotechnical structures
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 19-Sep-2018
• Completion Date: 19-Sep-2018
• Ref Project: SIST EN ISO 22477-5:2018 - Geotechnical investigation and testing - Testing of geotechnical structures - Part 5: Testing of grouted anchors (ISO 22477-5:2018)

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2018
*HRWHKQLþQRSUHLVNRYDQMHLQSUHVNXãDQMH3UHVNXãDQMHJHRWHKQLþQLKNRQVWUXNFLM
GHO3UHVNXãDQMHLQMHNWLUDQLKVLGHU,62
Geotechnical investigation and testing - Testing of geotechnical structures - Part 5:
Testing of grouted anchors (ISO 22477-5:2018)
Geotechnische Erkundung und Untersuchung - Prüfung von geotechnischen Bauwerken
und Bauwerksteilen - Teil 5: Prüfung von Verpressankern (ISO 22477-5:2018)
Reconnaissance et essais géotechniques - Essais des structures géotechniques - Partie
5: Essais de tirants d'ancrage (ISO 22477-5:2018)
Ta slovenski standard je istoveten z: EN ISO 22477-5:2018
ICS:
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22477-5
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2018
EUROPÄISCHE NORM
ICS 93.020
English Version
Geotechnical investigation and testing - Testing of
geotechnical structures - Part 5: Testing of grouted
anchors (ISO 22477-5:2018)
Reconnaissance et essais géotechniques - Essais des Geotechnische Erkundung und Untersuchung - Prüfung
structures géotechniques - Partie 5: Essais de tirants von geotechnischen Bauwerken und Bauwerksteilen -
d'ancrage (ISO 22477-5:2018) Teil 5: Prüfung von Verpressankern (ISO 22477-
5:2018)
This European Standard was approved by CEN on 19 August 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22477-5:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 22477-5:2018) has been prepared by Technical Committee ISO/TC 182
"Geotechnics" in collaboration with Technical Committee CEN/TC 341 “Geotechnical Investigation and
Testing” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2019, and conflicting national standards shall
be withdrawn at the latest by March 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 22477-5:2018 has been approved by CEN as EN ISO 22477-5:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 22477-5
First edition
2018-08
Geotechnical investigation and
testing — Testing of geotechnical
structures —
Part 5:
Testing of grouted anchors
Reconnaissance et essais géotechniques — Essais des structures
géotechniques —
Partie 5: Essais de tirants d'ancrage
Reference number
ISO 22477-5:2018(E)
©
ISO 2018
ISO 22477-5:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
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Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 22477-5:2018(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 1
4 Equipment . 4
4.1 Test loading set-up. 4
4.2 Reaction system . 7
4.3 Loading device. 7
4.4 Load measurement . 8
4.5 Displacement measurement. 8
4.6 Time and temperature measurement . 8
5 Test types . 8
5.1 General . 8
5.2 Investigation test . 8
5.3 Suitability test . 9
5.4 Acceptance test . 9
6 Execution . 9
6.1 Test location . 9
6.2 Test anchors. 9
6.3 Time period between installation and test . 9
6.4 Test preparation .10
6.5 Proof load .10
6.6 Datum load .10
6.7 Group testing .10
6.8 Alternating load testing .10
7 Test report .11
7.1 Investigation and suitability tests .11
7.2 Acceptance test .12
8 Test Method 1 .13
8.1 General .13
8.2 Investigation test .13
8.2.1 General.13
8.2.2 Loading procedure .13
8.2.3 Measurements and checks .14
8.2.4 Test results .15
8.3 Suitability test .15
8.3.1 General.15
8.3.2 Loading procedure .15
8.3.3 Measurements and checks .16
8.3.4 Test results .17
8.4 Acceptance test .20
8.4.1 General.
...