EN ISO 22477-10:2016
(Main)Geotechnical investigation and testing - Testing of geotechnical structures - Part 10: Testing of piles: rapid load testing (ISO 22477-10:2016)
Geotechnical investigation and testing - Testing of geotechnical structures - Part 10: Testing of piles: rapid load testing (ISO 22477-10:2016)
ISO 22477-10:2016 establishes the specifications for the execution of rapid load pile tests in which a single pile is subject to an axial load in compression to measure its load-displacement behaviour under rapid loading and to allow an assessment of its measured compressive resistance (Rc,m) and corresponding load-displacement behaviour.
ISO 22477-10:2016 is applicable to piles loaded axially in compression.
All pile types mentioned in EN 1536, EN 12699 and EN 14199 are covered by this part of ISO 22477.
The tests in this part of ISO 22477 are limited to rapid load pile tests only.
NOTE 1 This part of ISO 22477 can be used in conjunction with EN 1997?1. Numerical values of partial factors for limit states from pile load tests to be taken into account in design are provided in EN 1997?1. For design to EN 1997?1, the results from rapid load pile testing will be considered equivalent to the measured compressive resistance, Rc,m, after being subject to appropriate analysis.
NOTE 2 Guidance on analysis of the rapid load testing results to determine measured compressive resistance and corresponding load-displacement behaviour is given in Annex A.
ISO 22477-10:2016 provides specifications for the following:
a) investigation tests, whereby a sacrificial test pile is loaded up to ultimate limit state;
b) control tests, whereby the pile is loaded up to a specified load in excess of the serviceability limit state.
NOTE 3 Generally, an investigation test focuses on general knowledge of a pile type; a control test focuses on one specific application of a pile.
Geotechnische Erkundung und Untersuchung - Prüfung von geotechnischen Bauwerken und Bauwerksteilen - Teil 10: Pfahlprüfungen: Schnellprüfung mit axialer Druckbelastung (ISO 22477-10:2016)
Dieser Teil von ISO 22477 bestimmt die Spezifikationen für die Ausführung von schnellen Pfahlprobebelastungen, in denen ein einziger Pfahl einer komprimierten Axialbelastung unterliegt, um sein Lastverlagerungsverhalten bei schnellen Belastungen zu messen und um eine Bewertung seiner gemessenen Druckfestigkeit (Rc, m) sowie dem entsprechenden Lastverlagerungsverhalten zu ermöglichen.
Die Bestimmungen dieser internationalen Norm gelten für axial belastete, druckbeanspruchte Pfähle.
Sämtliche in EN 1536, EN 12699 und EN 14199 genannte Pfahlarten werden von diesem Teil von ISO 22477 abgedeckt.
Die in diesem Teil von ISO 22477 berücksichtigten Prüfungen sind ausschließlich auf Schnellprüfungen mit axialer Druckbelastung beschränkt.
ANMERKUNG 1 ISO 22477-10 kann in Verbindung mit EN 1997-1 verwendet werden. Numerische Werte von Teilfaktoren für Grenzzustände aus Pfahlprobebelastungen, die beim Design berücksichtigt werden müssen, werden in EN 1997-1 zur Verfügung gestellt. Für ein Design nach EN 1997-1 werden die Ergebnisse der schnellen Pfahlprobebelastung als äquivalent zur gemessenen Druckfestigkeit Rc,m angesehen, nachdem diese einer angemessenen Analyse unterzogen wurden.
ANMERKUNG 2 Eine Hilfestellung zur Analyse der Ergebnisse der schnellen Probebelastung zur Bestimmung der gemessenen Druckfestigkeit und des entsprechenden Lastverlagerungsverhalten findet sich in Anhang A.
Dieser Teil ISO 22477 bietet Spezifikationen für:
a) Untersuchungsprüfungen, wobei ein Probepfahl zur Ermittlung der Tragfähigkeit bis zum Grenzzustand der Tragfähigkeit belastet wird.
b) Kontrollprüfungen, wobei der Pfahl mit einer spezifischen Last oberhalb des Grenzzustands der Gebrauchstauglichkeit belastet wird.
ANMERKUNG 3 Allgemein konzentriert sich eine Untersuchungsprüfung auf das allgemeine Wissen über einen Pfahltypen; eine Kontrollprüfung konzentriert sich auf eine spezifische Anwendung eines Pfahls.
Reconnaissance et essais géotechniques - Essais de structures géotechniques - Partie 10: Essai des pieux: essai de charge rapide (ISO 22477-10:2016)
La présente partie de l'ISO 22477 établit les spécifications pour l'exécution d'essais des pieux sous charge rapide, où un pieu unique est soumis à une charge axiale en compression afin de mesurer son comportement de déplacement en charge lors d'un chargement rapide et d'évaluer sa résistance à la compression mesurée (Rc,m) ainsi que son comportement de déplacement en charge correspondant.
Cette partie de l'ISO 22477 s'applique aux pieux sous chargement axial en compression.
Tous les types de pieux mentionnés dans les normes EN 1536, EN 12699 et EN 14199 sont couverts par cette partie de l'ISO 22477.
Les essais mentionnés dans cette partie de l'ISO 22477 sont limités aux essais de pieux sous charge rapide uniquement.
NOTE 1 Cette partie de l'ISO 22477 peut être utilisée conjointement à l'EN 1997?1. Les valeurs numériques des facteurs partiels des états limites, obtenues à partir des essais de charge des pieux et devant être prises en compte dans la conception, sont données dans l'EN 1997?1. Dans le cas d'une conception selon l'EN 1997?1, les résultats des essais des pieux sous charge rapide seront considérés comme équivalents à la résistance à la compression mesurée, Rc,m, après l'analyse appropriée.
NOTE 2 L'Annexe A fournit des indications sur l'analyse des résultats des essais des pieux sous charge rapide réalisés en vue de déterminer la résistance à la compression mesurée et le comportement de déplacement en charge correspondant.
Cette partie de l'ISO 22477 présente des spécifications pour les éléments suivants:
a) essais préalables, au cours desquels un pieu d'essai sacrificiel est chargé jusqu'à l'état limite ultime;
b) essais de contrôle, au cours desquels le pieu est chargé jusqu'à une charge spécifiée au-delà de l'état limite de service.
NOTE 3 En général, un essai préalable se focalise sur la connaissance générale d'un type de pieu; un essai de contrôle se focalise sur une application particulière d'un pieu.
Geotehnično preiskovanje in preskušanje - Preskušanje geotehničnih konstrukcij - 10. del: Preskušanje pilotov: hitri obremenilni preskus (ISO 22477-10:2016)
Ta standard vzpostavlja specifikacije za izvajanje hitrih obremenilnih preskusov pilotov, pri čemer je posamezen pilot izpostavljen srednje dolgi tlačni osni obremenitvi, da se izmerijo njegove lastnosti premika pri hitrih obremenitvah in ocenijo njegove statične lastnosti. Določbe iz tega standarda se uporabljajo za pilote, ki so tlačno osno obremenjeni. Ta standard podaja specifikacije za: 1) preiskovalne preskuse, pri čemer je preskušani pilot obremenjen do končnega mejnega stanja; 2) kontrolne preskuse, pri čemer je pilot obremenjen do določenega bremena, ki presega mejno stanje uporabnosti.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2017
*HRWHKQLþQRSUHLVNRYDQMHLQSUHVNXãDQMH3UHVNXãDQMHJHRWHKQLþQLKNRQVWUXNFLM
GHO 3UHVNXãDQMHSLORWRY KLWULREUHPHQLOQLSUHVNXV ,62
Geotechnical investigation and testing - Testing of geotechnical structures - Part 10:
Testing of piles: rapid load testing (ISO 22477-10:2016)
Geotechnische Erkundung und Untersuchung - Prüfung von geotechnischen Bauwerken
und Bauwerksteilen - Teil 10: Pfahlprüfungen: Schnellprüfung mit axialer Druckbelastung
(ISO 22477-10:2016)
Reconnaissance et essais géotechniques - Essais de structures géotechniques - Partie
10: Essai des pieux: essai de charge rapide (ISO 22477-10:2016)
Ta slovenski standard je istoveten z: EN ISO 22477-10:2016
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 22477-10
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2016
EUROPÄISCHE NORM
ICS 93.020
English Version
Geotechnical investigation and testing - Testing of
geotechnical structures - Part 10: Testing of piles: rapid
load testing (ISO 22477-10:2016)
Reconnaissance et essais géotechniques - Essais de Geotechnische Erkundung und Untersuchung - Prüfung
structures géotechniques - Partie 10: Essai des pieux: von geotechnischen Bauwerken und Bauwerksteilen -
essai de charge rapide (ISO 22477-10:2016) Teil 10: Pfahlprüfungen: Schnellprüfung mit axialer
Druckbelastung (ISO 22477-10:2016)
This European Standard was approved by CEN on 7 August 2016.
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, 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: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22477-10:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 22477-10:2016) has been prepared by Technical Committee CEN/TC 341
“Geotechnical Investigation and Testing”, the secretariat of which is held by BSI, in collaboration with
Technical Committee ISO/TC 182 "Geotechnics".
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 April 2017, and conflicting national standards shall be
withdrawn at the latest by April 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22477-10:2016 has been approved by CEN as EN ISO 22477-10:2016 without any
modification.
INTERNATIONAL ISO
STANDARD 22477-10
First edition
2016-09-15
Geotechnical investigation and
testing — Testing of geotechnical
structures —
Part 10:
Testing of piles: rapid load testing
Reconnaissance et essais géotechniques — Essais de structures
géotechniques —
Partie 10: Essai des pieux: essai de charge rapide
Reference number
ISO 22477-10:2016(E)
©
ISO 2016
ISO 22477-10:2016(E)
© ISO 2016, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
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ii © ISO 2016 – All rights reserved
ISO 22477-10:2016(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and symbols . 2
3.1 Terms and definitions . 2
3.2 Symbols . 3
4 Testing equipment . 4
4.1 General . 4
4.2 Loading . 4
4.3 Measurements . 5
5 Test procedure . 7
5.1 Preparation for testing . 7
5.2 Safety and integrity requirements . 8
5.2.1 People and equipment in the surrounding area . 8
5.2.2 Test pile . 8
5.3 Preparation of the pile . 8
5.4 General preparation for testing . 9
5.5 Working pile integrity after testing . 9
6 Test results . 9
7 Test reporting .10
Annex A (informative) Analysis of rapid load test results .12
Bibliography .23
ISO 22477-10:2016(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,
as well as information about ISO’s adherence to the World Trade Organization (WTO) principles in the
Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.
ISO 22477-10 was prepared by the European Committee for Standardization (CEN) in collaboration
with ISO Technical Committee TC 182, Geotechnics, in accordance with the Agreement on technical
cooperation between ISO and CEN (Vienna Agreement).
A list of all parts in the ISO 22477 series, published under the general title Geotechnical investigation and
testing — Testing of geotechnical structures, can be found on the ISO website.
iv © ISO 2016 – All rights reserved
ISO 22477-10:2016(E)
Introduction
This part of ISO 22477 outlines how a rapid load pile test is defined and specifies the equipment and
testing procedures required. Informative, non-prescriptive guidance is included on the analysis of rapid
load pile test results required to determine mobilised or ultimate compressive resistance of a pile.
INTERNATIONAL STANDARD ISO 22477-10:2016(E)
Geotechnical investigation and testing — Testing of
geotechnical structures —
Part 10:
Testing of piles: rapid load testing
1 Scope
This part of ISO 22477 establishes the specifications for the execution of rapid load pile tests in which
a single pile is subject to an axial load in compression to measure its load-displacement behaviour
under rapid loading and to allow an assessment of its measured compressive resistance (R ) and
c,m
corresponding load-displacement behaviour.
This part of ISO 22477 is applicable to piles loaded axially in compression.
All pile types mentioned
...
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