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  • EN ISO 17892-7:2018

    Current The latest, up-to-date edition.

    Geotechnical investigation and testing - Laboratory testing of soil - Part 7: Unconfined compression test (ISO 17892-7:2017)

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    Published date:  14-02-2018

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    European foreword
    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Apparatus
    6 Test procedure
    7 Test results
    8 Test report
    Annex A (normative) - Calibration, maintenance and checks
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 17892-7:2017 specifies a method for the unconfined compression test.ISO 17892-7:2017 is applicable to the determination of the unconfined compressive strength for a homogeneous specimen of undisturbed, re-compacted, remoulded or reconstituted soil under compression loading within the scope of geotechnical investigations.This test method is useful to estimate the undrained shear strength of soil. It is noted that drainage is not prevented during this test. The estimated value for undrained shear strength is, therefore, only valid for soils of low permeability, which behave sufficiently undrained during the test.NOTE This document fulfils the requirements of unconfined compression tests for geotechnical investigation and testing in accordance with EN 1997‑1 and EN 1997‑2.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 341
    Development Note Supersedes EN ISO/TS 17892-7. (02/2018)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 14688-1:2002 Geotechnical investigation and testing Identification and classification of soil Part 1: Identification and description
    ISO 17892-2:2014 Geotechnical investigation and testing Laboratory testing of soil Part 2: Determination of bulk density
    ISO 17892-1:2014 Geotechnical investigation and testing Laboratory testing of soil Part 1: Determination of water content
    EN 1997-2:2007/AC:2010 EUROCODE 7 - GEOTECHNICAL DESIGN - PART 2: GROUND INVESTIGATION AND TESTING
    ISO 7500-1:2015 Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system
    EN 1997-1:2004/A1:2013 EUROCODE 7: GEOTECHNICAL DESIGN - PART 1: GENERAL RULES
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