ČSN EN ISO 22476-1

Podrobné informace

Označení: ČSN EN ISO 22476-1

Datum vydání: 01.05.2023

Stran: 80

Země: Česká technická norma

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Anotace

This document establishes equipment, procedural and reporting requirements and recommendations on cone and piezocone penetration tests.
NOTE - This document fulfils the requirements for cone and piezocone penetration tests as part of geotechnical investigation and testing according to the EN 1997 series.
This document specifies the following features:
a) type of cone penetration test;
b) cone penetrometer class according to Table 2;
c) test categories according to Table 3;
d) penetration length or penetration depth;
e) elevation of the ground surface or the underwater ground surface at the location of the cone penetration test with reference to a datum;
f) location of the cone penetration test relative to a reproducible fixed location reference point;
g) pore pressure dissipation tests.
This document covers onshore and nearshore cone penetration test (CPT). For requirements for offshore CPT, see ISO 19901-8