BS EN ISO 17892-11 2019 岩土调查和测试.土壤的实验室测试.渗透性测试 Geotechnical investigation and testing. Laboratory testing of soil. Permeability tests.pdf

BS EN ISO17892-11:2019 BSI Standards Publication Geotechnical investigation and testing- Laboratory testing of soil Part 11:Permeability tests bsi. Copyright British Standards insttution BS EN ISO17892-11:2019 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN ISO 17892-11:2019. It partially supersedes BS 1377-5:1990 specifically Clause 5 and BS 1377-6:1990 specifically Clause 5. The UK participation in its preparation was entrusted to Technical Committee B/526/3 Site investigation and ground testing. A list of organizations represented on this mittee 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 its correct application. ©The British Standards Institution2019 Published by BSI Standards Limited 2019 ISBN9780580940828 ICS13.080.20;93.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2019. Amendments/corrigenda issued since publication Date Text affected Copyright British Standards Insttution EUROPEAN STANDARD ENISO17892-11 NORME EUROPEENNE EUROPAISCHE NORM February 2019 ICS13.080.20:93.020 Supersedes CEN ISO/TS 17892-11:2004 English Version Geotechnical investigation and testing -Laboratory testing of soil Part 11:Permeability tests (ISO 17892-11:2019) Reconnaissance et essais geotechniques- Geotechnische Erkundung und Essais de laboratoire sur les sols-Partie 11: Untersuchung-Laborversuche an Essais de permeabilite (ISO 17892-11:2019) Bodenproben-Teil 11:Bestimmung der Wasserdurchlassigkeit(ISO 17892-11:2019) This European Standard was approved by CEN on 8 February 2019. CEN members are bound to ply 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-t...