UNE EN ISO 22476-9:2021
Geotechnical investigation and testing - Field testing - Part 9: Field vane test (FVT and FVT-F) (ISO 22476 9:2020)
Investigación y ensayos geotécnicos. Ensayos de campo. Parte 9: Ensayo de molinete de campo (FVT y FVT-F). (ISO 22476-9:2020).
| Označení normy: | UNE EN ISO 22476-9:2021 |
| Počet stran: | 45 |
| Vydáno: | 2021-03-31 |
| Status: | Norma |
| Počet stran (Španělsky): | 47 |
UNE EN ISO 22476-9:2021
This standard 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 C. NOTE 1 This part of ISO 22476 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 part of ISO 22476 covers onshore and nearshore field vane testing