ISO 17892-7:2017
Current
The latest, up-to-date edition.
Geotechnical investigation and testing — Laboratory testing of soil — Part 7: Unconfined compression test
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French, English
06-12-2017
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ISO 17892-7:2017 specifies a method for the unconfined compression test.
ISO 17892-7:2017 is applicable to the determination of the unconfined compressive strength for a homogeneous specimen of undisturbed, re-compacted, remoulded or reconstituted soil under compression loading within the scope of geotechnical investigations.
This test method is useful to estimate the undrained shear strength of soil. It is noted that drainage is not prevented during this test. The estimated value for undrained shear strength is, therefore, only valid for soils of low permeability, which behave sufficiently undrained during the test.
NOTE This document fulfils the requirements of unconfined compression tests for geotechnical investigation and testing in accordance with EN 1997‑1 and EN 1997‑2.
| Committee |
ISO/TC 182
|
| DevelopmentNote |
Supersedes ISO/DIS 17892-7 and ISO TS 17892-7. (12/2017)
|
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 17892-7:2018-05 | Identical |
| EN ISO 17892-7:2018 | Identical |
| SS-EN ISO 17892-7:2018 | Identical |
| UNE-EN ISO 17892-7:2019 | Identical |
| SN EN ISO 17892-7:2019 | Identical |
| ÖNORM EN ISO 17892-7: 2018 | Identical |
| UNI EN ISO 17892-7:2018 | Identical |
| BS EN ISO 17892-7:2018 | Identical |
| ISO 14688-1:2002 | Geotechnical investigation and testing Identification and classification of soil Part 1: Identification and description |
| ISO 17892-2:2014 | Geotechnical investigation and testing Laboratory testing of soil Part 2: Determination of bulk density |
| ISO 17892-1:2014 | Geotechnical investigation and testing Laboratory testing of soil Part 1: Determination of water content |
| ISO 7500-1:2015 | Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system |
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