Reference number
ISO 22476-5:2023
© ISO 2024
International Standard
ISO 22476-5:2023
Geotechnical investigation and testing — Field testing — Part 5: Prebored pressuremeter test
Edition 2
2023-03
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Published (Edition 2, 2023)

ISO 22476-5:2023

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Format
CHF 173
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Abstract

This document is applicable to pressuremeter tests using cylindrical flexible probes placed in pre-existent boreholes using testing procedures other than the Menard procedure.

Pressuremeter tests following the Menard procedure are provided in ISO 22476-4.

NOTE          A high-pressure flexible pressuremeter probe which contains transducers for the measurement of radial displacements is also known as flexible dilatometer probe or high-pressure dilatometer probe.

This document applies to tests performed in any kind of grounds, starting from soils, treated or untreated fills, hard soils and soft rocks, up to hard and very hard rocks, either on land or offshore.

The parameters derived from this test can include stiffness, strength, initial in-situ stress state and consolidation properties.

General information

  • Status
     : Published
    Publication date
     : 2023-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 37
  • Technical Committee :
    ISO/TC 182
    ICS :
    93.020 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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