EN ISO 22477-4-2018 Geotechnical investigation and testing - Testing of geotechnical structures - Part 4 Testing of piles dynamic load testing.pdf
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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Geotechnical investigation and testing - Testing of geotechnical structuresPart 4: Testing of piles: dynamic load testingBS EN ISO 22477-4:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 22477-4 April 2018
2、ICS 93.020 English Version Geotechnical investigation and testing - Testing of geotechnical structures - Part 4: Testing of piles: dynamic load testing (ISO 22477-4:2018) Reconnaissance et essais gotechniques - Essais de structures gotechniques - Partie 4: Essais de pieux: essai de chargement dynami
3、que (ISO 22477-4:2018) Geotechnische Erkundung und Untersuchung - Prfung von geotechnischen Bauwerken und Bauwerksteilen - Teil 4: Pfahlprfungen: Dynamische Pfahlprobebelastung (ISO 22477-4:2018) This European Standard was approved by CEN on 24 February 2018. CEN members are bound to comply with the
4、 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
5、 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 a
6、s 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, Ne
7、therlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2
8、018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 22477-4:2018 ENational forewordThis British Standard is the UK implementation of EN ISO 22477-4:2018. It is identical to ISO 22477-4:2018.The UK participation in its preparati
9、on was entrusted to Technical Committee B/526/3, Site investigation and ground testing.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for
10、its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 91801 8ICS 93.020Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and
11、 Strategy Committee on 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 22477-4:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 22477-4 April 2018 ICS 93.020 English Version Geotechnical investigation and testing - Testing of geotec
12、hnical structures - Part 4: Testing of piles: dynamic load testing (ISO 22477-4:2018) Reconnaissance et essais gotechniques - Essais de structures gotechniques - Partie 4: Essais de pieux: essai de chargement dynamique (ISO 22477-4:2018) Geotechnische Erkundung und Untersuchung - Prfung von geotechn
13、ischen Bauwerken und Bauwerksteilen - Teil 4: Pfahlprfungen: Dynamische Pfahlprobebelastung (ISO 22477-4:2018) This European Standard was approved by CEN on 24 February 2018. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Euro
14、pean 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 version
15、s (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, Be
16、lgium, 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, Swed
17、en, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 worldwide fo
18、r CEN national Members. Ref. No. EN ISO 22477-4:2018 EBS EN ISO 22477-4:2018EN ISO 22477-4:2018 (E) 3 European foreword This document (EN ISO 22477-4:2018) has been prepared by Technical Committee ISO/TC 182 “Geotechnics“ in collaboration with Technical Committee CEN/TC 341 “Geotechnical Investigati
19、on 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 October 2018, and conflicting national standards shall be withdrawn at the latest by Octobe
20、r 2018. 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 th
21、e 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, Netherl
22、ands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 22477-4:2018 has been approved by CEN as EN ISO 22477-4:2018 without any modification. BS EN ISO 22477-4:2018ISO 22477-4:2018(E)Foreword
23、ivIntroduction v1 Scope . 12 Normative references 23 Terms, definitions and symbols 23.1 Terms and definitions . 23.2 Symbols . 44 Testing equipment 44.1 General . 44.2 Loading 54.2.1 General 54.2.2 Loading by an impact driving system 64.2.3 Loading by a single or multiple blow drop mass . 64.3 Meas
24、urements . 64.3.1 General 64.3.2 Measurements for dynamic impact tests 74.3.3 Measurements and recordings required for pile driving formula or wave equation analysis . 85 Test procedure 95.1 Preparation for testing . 95.2 Safety requirements . 95.2.1 People and equipment in the surrounding area . 95
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