Geotechnický průzkum a zkoušení - Terénní zkoušky - Část 4: Zkouška presiometrem ve vrtu podle Ménarda (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 22476-4
Classification mark: 721004
Catalog number: 513676
Publication date standards: 1.2.2022
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 22476-4 (721004):

This document specifies equipment requirements, the execution of and reporting on the Ménard pressuremeter test. This document describes the procedure for conducting a Ménard pressuremeter test in natural grounds, treated or untreated fills, either on land or off-shore. The pressuremeter tests results of this document are suited to a quantitative determination of ground strength and deformation parameters. They can yield lithological information in conjunction with measuring while drilling performed when creating the borehole (according to ISO 22476-15). They can also be combined with direct investigation (e.g. sampling according to ISO 22475-1) or compared with other in situ tests (see EN 1997-2)