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sklademVydáno: 2021-09-21
BS EN ISO 22476-4:2021
Geotechnical investigation and testing. Field testing Prebored pressuremeter test by Ménard procedure
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10048 Kč
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10048 Kč
Označení normy: | BS EN ISO 22476-4:2021 |
Počet stran: | 72 |
Vydáno: | 2021-09-21 |
ISBN: | 978 0 539 00938 5 |
Status: | Standard |
Popis
BS EN ISO 22476-4:2021
This standard BS EN ISO 22476-4:2021 Geotechnical investigation and testing. Field testing is classified in these ICS categories:
- 93.020 Earthworks. Excavations. Foundation construction. Underground works
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 ).