DIN EN ISO 22476-1-2013 Geotechnical investigation and testing - Field testing - Part 1 Electrical cone and piezocone penetration test (ISO 22476-1 2012) German version EN ISO 2247.pdf
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1、October 2013 Translation by DIN-Sprachendienst.English price group 17No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 93.020!%)V0“2065113www.din.deDDIN EN ISO 22476-1Geotechnical investigation and testing Field testing Part 1: Electrical cone and piezocone penetration test(ISO 22476-1:2012 + Cor. 1:2013);English version EN ISO 22476-1:2012 + AC:2013,English translation of DIN EN ISO 22476-1:2013-10Geotechnische E
3、rkundung und Untersuchung Felduntersuchungen Teil 1: Drucksondierungen mit elektrischen Messwertaufnehmern und Messeinrichtungenfr den Porenwasserdruck (ISO 22476-1:2012 + Cor. 1:2013);Englische Fassung EN ISO 22476-1:2012 + AC:2013,Englische bersetzung von DIN EN ISO 22476-1:2013-10Reconnaissance e
4、t essais gotechniques Essais en place Partie 1: Essais de pntration au cne lectrique et au pizocne (ISO 22476-1:2012 +Cor. 1:2013);Version anglaise EN ISO 22476-1:2012 + AC:2013,Traduction anglaise de DIN EN ISO 22476-1:2013-10SupersedesDIN EN ISO 22476-1:2013-01www.beuth.deDocument comprises 43 pag
5、esIn case of doubt, the German-language original shall be considered authoritative.10.13 DIN EN ISO 22476-1:2013-10 2 A comma is used as the decimal marker. National foreword This document (EN ISO 22476-1:2012 + AC:2013) has been prepared by Technical Committee ISO/TC 182 “Geotechnics” in collaborat
6、ion with Technical Committee CEN/TC 341 “Geotechnical investigation and testing” (Secretariat: ELOT, Greece). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-05-09 AA Baugrund; Fel
7、dversuche (Sp CEN/TC 341/WG 2, WG 3, WG 5). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 8503 DIN EN ISO 8503 ISO 10012 DIN EN ISO 10012 EN 1997-2 DIN EN 1997-2 EN ISO 14688-2 DIN EN 14688-2 Amendments This standard differs from DIN
8、4094-1:2002-06 as follows: a) the cone penetration test including the measurement of pore pressures has been included; b) application classes have been specified. Compared with DIN EN ISO 22476-1:2013-01 the following correction has been made: a) EN ISO 22476-1:2012/AC:2013 has been incorporated and
9、 thus Figure 4 has been replaced. Previous editions DIN 4094: 1960-12, 1990-12 DIN 4094-1: 1964-05, 1974-11, 2002-06 DIN EN ISO 22476-1: 2013-01 National Annex NA (informative) Bibliography DIN EN ISO 8503 (all parts), Preparation of steel substrates before application of paints and related products
10、 Surface roughness characteristics of blast-cleaned steel substrates DIN EN ISO 10012, Measurement management systems Requirements for measurement processes and measuring equipment DIN EN 1997-2, Eurocode 7: Geotechnical design Part 2: Ground investigation and testing DIN EN 146882, Geotechnical inv
11、estigation and testing Identification and classification of soil Part 2: Principles for a classification EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 22476-1 September 2012 + AC January 2013 ICS 93.020 English Version Geotechnical investigation and testing - Field testing - Part 1: Elect
12、rical cone and piezocone penetration test (ISO 22476-1:2012 + Cor 1:2013) Reconnaissance et essais gotechniques - Essais en place - Partie 1: Essai de pntration au cne lectrique et au pizocne - (ISO 22476-1:2012 + Cor 1:2013) Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 1: Dr
13、ucksondierungen mit elektrischen Messwertaufnehmern und Messeinrichtungen fr den Porenwasserdruck (ISO 22476-1:2012 + Cor 1:2013) EN ISO 22476-1:2001 was approved by CEN on 2012-09-14 and Corrigendum AC:2013 on 2013-01-16. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi
14、ch 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 Eu
15、ropean 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
16、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, Swe
17、den, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national
18、Members. Ref. No. EN ISO 22476-1:2012 + AC:2013 E Contents Page Foreword to EN ISO 22476-1:20124Introduction .5 1 Scope 6 2 Normative references 7 3 Terms, definitions and symbols 7 3.1 Terms and definitions . 7 3.2 Symbols 14 4 Equipment 15 4.1 Cone penetrometer 15 4.2 Tolerances 15 4.3 Surface rou
19、ghness 16 4.4 Cone 16 4.5 Friction sleeve . 17 4.6 Filter element . 18 4.7 Gaps and soil seals . 20 4.8 Push rods . 20 4.9 Measuring system . 20 4.10 Thrust machine 21 5 Test procedures . 21 5.1 Selection of cone penetrometer . 21 5.2 Selection of equipment and procedures . 22 5.3 Position and level
20、 of thrust machine . 24 5.4 Preparation of the test .24 5.5 Pushing of the cone penetrometer 24 5.6 Use of friction reducer 25 5.7 Frequency of logging parameters . 25 5.8 Registration of penetration length . 25 5.9 Dissipation test 26 5.10 Test completion . 26 5.11 Equipment checks and calibrations
21、 26 5.12 Safety requirements 27 6 Test results 27 6.1 Measured parameters . 27 6.2 Correction of parameters 27 6.3 Calculated parameters 29 7 Reporting 29 7.1 General . 29 7.2 Reporting of test results . 29 7.3 Presentation of test results 31 7.4 Presentation of test results and calculated parameter
22、s . 31 Annex A (normative) Maintenance, checks and calibration . 33 Annex B (normative) Calculation of penetration depth 37 Annex C (informative) Correction of sleeve friction for water pressure . 38 Annex D (informative) Preparation of the piezocone 39 Annex E (informative) Uncertainties in cone pe
23、netrometer testing. 40 DIN EN ISO 22476-1:2013-10 EN ISO 22476-1:2012 + AC:2013 (E) 2Foreword to EN ISO 22476-1:2012/AC:2013.4 Bibliography 41 Figures Figure 1 Cross section of an example of a cone penetrometer 8 Figure 2 Locations of pore pressure filters 11 Figure 3 Penetration length and penetrat
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