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STANDARD

Current

ÖNORM EN ISO 22476-16

Issue date: 2025 03 01

Geotechnical investigation and testing - Field testing - Part 16: Borehole shear test (ISO 22476-16:2024)

This document is applicable to the borehole shear test using the phicometer procedure, commonly named the phicometer test (etymologically derived from phi for friction angle, co for cohesion and meter for measurement). The test can be performed in all types of natural soils, fills and artificial soils, which can be saturated or not. It does not apply to very soft fine soils, very loose coarse soils, medium strong to very strong rocks and natural or artificial soils with a predominance of cobbles having a particle diameter greater than 150 mm. Generally, the test is applicable in soils with an order of magnitude of their in situ resistance characteristics as follows: — Ménard pressuremeter limit pressure: 0,4 MPa < plM < 3,5 MPa approximately or more than 4 MPa in granular non-cohesive soils; — CPT Cone resistance: 1,5 MPa

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General information on ÖNORM EN ISO 22476-16

Format

Paper | 57 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 023 Geotechnical Engineering

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 10012:2003	Titel Measurement management systems — Requirements for measurement processes and measuring equipment	Ausgabedatum 2003 04 14	Art Standard	Zur Produktseite
Dokumentnummer ISO 22475-1:2006	Titel Geotechnical investigation and testing — Sampling methods and groundwater measurements — Part 1: Technical principles for execution	Ausgabedatum 2006 09 14	Art Standard	Zur Produktseite

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