EN ISO 22476-2:2005/A1:2011

Geotechnical investigation and testing - Field testing - Part 2: Dynamic probing - Amendment 1 (ISO 22476-2:2005/Amd 1:2011)

2011-04-12 EMA: VA info and procedure updated following confirmation from ISO/TC.
2011-02-23 EMA: // final draft received in ISO/CS (see notification from 2011-02-22 in dataservice).

Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 2: Rammsondierungen - Änderung 1 (ISO 22476-2:2005/Amd 1:2011)

Reconnaissance et essais géotechniques - Essais en place - Partie 2: Essais de pénétration dynamique - Amendement 1 (ISO 22476-2:2005/Amd 1:2011)

Geotehnično preiskovanje in preskušanje - Preskušanje na terenu - 2. del: Dinamični penetracijski poskus - Dopolnilo 1 (ISO 22476-2:2005/A1:2011)

Ta dokument določa zahteve za posredno preiskovanje prsti z dinamičnim penetracijskim poskusom kot delom storitev geotehničnega preiskovanja v skladu s standardoma prEN 1997-1 in prEN 1997-2. Ta dokument zajema določevanje odpornosti prsti in mehkih kamnin na dinamično penetracijo konusa na kraju samem. Za zabijanje konusa se uporabi kladivo z določeno maso in višino padca. Penetracijski odpor je določen kot število udarcev, ki so potrebni, da konus prodre do določene globine. Podatki o globini se neprekinjeno zapisujejo, vendar brez zbiranja vzorcev.
Vključeni so štirje postopki, ki zajemajo številna posebna dela na udarec:
– lahek dinamični penetracijski poskus (DPL): preskus, ki predstavlja dinamično opremo v spodnjem delu masnega razpona;
– srednji dinamični penetracijski poskus (DPM): preskus, ki predstavlja srednje težko dinamično opremo;
– težek dinamični penetracijski poskus (DPH): preskus, ki predstavlja srednje do zelo težko dinamično opremo;
– zelo težek dinamični penetracijski poskus (DPSH): preskus, ki predstavlja dinamično opremo v zgornjem delu masnega razpona.
Rezultati preskusa iz tega dokumenta so zlasti ustrezni za kvalitativno določevanje talnega profila skupaj z neposrednimi raziskavami (npr. vzorčenje v skladu s standardom prEN ISO 22475-1) ali kot relativna primerjava drugih preskusov na kraju samem. Uporabijo se lahko tudi za določevanje trdnostnih in deformacijskih lastnosti prsti, običajno nekohezivnega tipa, z ustreznimi korelacijami pa jih je mogoče uporabiti tudi za drobnozrnate prsti. Rezultati se lahko uporabijo tudi za določevanje globine zelo zbitih slojev zemljine npr. da se določi dolžina nosilnih pilotov in odkrijejo zelo rahle, luknjaste, ponovno nasute ali nasute zemljine.

General Information

• Status: Published
• Publication Date: 14-Nov-2011
• Withdrawal Date: 30-May-2012
• ICS: 93.020 - Earthworks. Excavations. Foundation construction. Underground works
• Technical Committee: CEN/TC 341 - Geotechnical Investigation and Testing
• Drafting Committee: CEN/TC 341 - Geotechnical Investigation and Testing
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Nov-2011
• Due Date: 20-Jun-2012
• Completion Date: 15-Nov-2011
• Ref Project: SIST EN ISO 22476-2:2005/A1:2012 - Geotechnical investigation and testing - Field testing - Part 2: Dynamic probing - Amendment 1 (ISO 22476-2:2005/A1:2011)

Relations

• Amends: EN ISO 22476-2:2005 - Geotechnical investigation and testing - Field testing - Part 2: Dynamic probing (ISO 22476-2:2005)
• Effective Date: 13-Sep-2010

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 22476-2:2005/A1:2012
01-marec-2012
*HRWHKQLþQRSUHLVNRYDQMHLQSUHVNXãDQMH3UHVNXãDQMHQDWHUHQXGHO
'LQDPLþQLSHQHWUDFLMVNLSRVNXV'RSROQLOR,62$
Geotechnical investigation and testing - Field testing - Part 2: Dynamic probing -
Amendment 1 (ISO 22476-2:2005/A1:2011)
Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 2:
Rammsondierungen - Änderung 1 (ISO 22476-2:2005/A1:2011)
Reconnaissance et essais géotechniques - Essais en place - Partie 2: Essais de
pénétration dynamique - Amendement 1 (ISO 22476-2:2005/A1:2011)
Ta slovenski standard je istoveten z: EN ISO 22476-2:2005/A1:2011
ICS:
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
SIST EN ISO 22476-2:2005/A1:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 22476-2:2005/A1:2012

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SIST EN ISO 22476-2:2005/A1:2012


EUROPEAN STANDARD
EN ISO 22476-2:2005/A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2011
ICS 93.020
English Version
Geotechnical investigation and testing - Field testing - Part 2:
Dynamic probing - Amendment 1 (ISO 22476-2:2005/Amd
1:2011)
Reconnaissance et essais géotechniques - Essais en place Geotechnische Erkundung und Untersuchung -
- Partie 2: Essais de pénétration dynamique - Amendement Felduntersuchungen - Teil 2: Rammsondierungen -
1 (ISO 22476-2:2005/Amd 1:2011) Änderung 1 (ISO 22476-2:2005/Amd 1:2011)
This amendment A1 modifies the European Standard EN ISO 22476-2:2005; it was approved by CEN on 14 November 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22476-2:2005/A1:2011: E
worldwide for CEN national Members.

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SIST EN ISO 22476-2:2005/A1:2012
EN ISO 22476-2:2005/A1:2011 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 22476-2:2005/A1:2012
EN ISO 22476-2:2005/A1:2011 (E)
Foreword
This document (EN ISO 22476-2:2005/A1:2011) has been prepared by Technical Committee CEN/TC 341
“Geotechnical Investigation and Testing", the secretariat of which is held by ELOT, 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 May 2012, and conflicting national standards shall be withdrawn at the
latest by May 2012.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
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SIST EN ISO 22476-2:2005/A1:2012

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