ISO 22476-1
u
ISO 22476-1
75661

Abstract

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.


General information 

  •  :  Under development
     : 2022-11
  •  : 2
  •  : ISO/TC 182 Geotechnics
  •  :
    93.020 Earthworks. Excavations. Foundation construction. Underground works

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.