ISO 22476-4:2021
Current
The latest, up-to-date edition.
Geotechnical investigation and testing Field testing Part 4: Prebored pressuremeter test by Mnard procedure
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English, French
01-09-2021
This document specifies equipment requirements, the execution of and reporting on the Mnard pressuremeter test.
This document describes the procedure for conducting a Mnard 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 ISO22476-15). They can also be combined with direct investigation (e.g. sampling according to ISO22475-1) or compared with other in situ tests (see EN1997-2).
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