NEN-EN-ISO 22476-3:2002 Ontw. en

Geotechnisch onderzoek en proeven - Veldproeven - Deel 3: Standaard penetratieproef

  • Deze norm is ingetrokken sinds 01-02-2005

24,00 29,04 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 18
Gepubliceerd op 01-10-2002
Taal Engels
This document specifies requirements for indirect investigations of soil by standard penetration test as part of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2 to compliment direct investigations (e.g. sampling according to prEN ISO 22475-1). The standard penetration test aims to determine the resistance of soils at the base of a borehole to the dynamic penetration of a split barrel sampler and the recovering of disturbed samples for identification purposes (SPT). In gravelly soils and in soft rocks a solid cone is also be used (SPT(C)). The standard penetration test is used mainly to assess the strength and deformation parameters of cohesionless soils, but some valuable data may also be obtained in other soil types. The basis of the test consists in driving a sampler by dropping a hammer of 63,5 kg mass on to an anvil or drive head from a height of 760 mm. The number of blows (N) necessary to achieve a penetration of the sampler of 300 mm (after its penetration under gravity and below a seating drive) is the penetration resistance.


ICS-code 93.020
Nederlandse titel Geotechnisch onderzoek en proeven - Veldproeven - Deel 3: Standaard penetratieproef
Engelse titel Geotechnical investigation and testing - Field testing - Part 3: Standard penetration Test
Vervangen door



Ga naar winkelwagen