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ISO 22476-9:2020

Geotechnical investigation and testing -- Field testing -- Part 9: Field vane test (FVT and FVT-F)

General information
Valid from 07.09.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
07.09.2020
Main
This document deals with the equipment requirements, execution and reporting of field vane tests for the measurement of peak and remoulded vane shear strength together with the sensitivity of fine-grained soils. In addition, post-peak shear strength behaviour can be evaluated. Two types of field vane test are described: the ordinary field vane test (FVT) and the fast field vane test (FVT-F). The uncertainties of the vane test result are described in Annex D. NOTE 1 This document fulfils the requirements for field vane tests as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. NOTE 2 This document covers onshore and nearshore field vane testing.
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