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EVS-EN ISO 22476-4:2021

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

Üldinfo
Kehtiv alates 01.10.2021
Alusdokumendid
ISO 22476-4:2021; EN ISO 22476-4:2021
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Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
01.10.2021
Põhitekst
04.01.2013
Põhitekst
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).
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