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EN ISO 22476-4:2021

Geotechnical investigation and testing - Field testing - Part 4: Prebored pressuremeter test by Ménard procedure (ISO 22476-4:2021) EN ISO 22476-4:2021

Publication date:   Feb 17, 2022

General information

60.60 Standard published   Sep 15, 2021

CEN

CEN/TC 341 Geotechnical Investigation and Testing

European Norm

93.020   Earthworks. Excavations. Foundation construction. Underground works

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Scope

This document specifies equipment requirements, the execution of and reporting on the Ménard pressuremeter test.
This document describes the procedure for conducting a Ménard pressuremeter test in natural grounds, treated or untreated fills, either on land or off-shore.
The pressuremeter tests results of this document are suited to a quantitative determination of ground strength and deformation parameters. They can yield lithological information in conjunction with measuring while drilling performed when creating the borehole (according to ISO 22476-15). They can also be combined with direct investigation (e.g. sampling according to ISO 22475-1) or compared with other in situ tests (see EN 1997-2).

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 22476-4:2012

NOW

PUBLISHED
EN ISO 22476-4:2021
60.60 Standard published
Sep 15, 2021