NF EN ISO 22476-6
Geotechnical investigation and testing - Field testing - Part 6 : self boring pressuremeter test
This document specifies the equipment requirements, execution of and reporting on self-boring pressuremeter (SBP) tests. NOTE This document fulfils the requirements for self-boring pressuremeter test as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2. Tests with the self-boring pressuremeter cover the measurement in situ of the deformation of soils and weak rocks by the expansion and contraction of a cylindrical flexible membrane under pressure.
This document specifies the equipment requirements, execution of and reporting on self-boring pressuremeter (SBP) tests.
NOTE This document fulfils the requirements for self-boring pressuremeter test as part of the geotechnical investigation services according to EN 1997-1 and EN 1997-2.
Tests with the self-boring pressuremeter cover the measurement in situ of the deformation of soils and weak rocks by the expansion and contraction of a cylindrical flexible membrane under pressure.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Symboles
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5 Appareillage
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6 Procédure d'essai
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7 Résultats des essais - Interprétation des essais
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8 Rapport d'essai pressiométrique autoforé
- Annexe A Étalonnage et corrections
- Annexe B Introduction de la sonde pressiométrique dans le sol
- Annexe C Précision
- Annexe D Conversions des déformations
- Bibliographie
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