BS EN ISO 17892-8:2018 PDF

Scope: 1 Scope This document specifies a method for unconsolidated undrained triaxial compression tests. This document is applicable to the laboratory determination of undrained triaxial shear strength under compression loading within the scope of geotechnical investigations. The cylindrical specimen, which can comprise undisturbed, re-compacted, remoulded or reconstituted soil, is subjected to an isotropic stress under undrained conditions and thereafter is sheared under undrained conditions. The test allows the determination of shear strength and stress-strain relationships in terms of total stresses. Non-standard procedures such as tests with the measurement of pore pressure or tests with filter drains are not covered in this document. NOTE This document fulfils the requirements of unconsolidated undrained triaxial compression tests for geotechnical investigation and testing in accordance with EN 1997‑1 and EN 1997‑2.

BS EN ISO 17892-8:2018 history

2018 BS EN ISO 17892-8:2018 Geotechnical investigation and testing. Laboratory testing of soil - Unconsolidated undrained triaxial test
2017 BS EN ISO 17892-5:2017 Geotechnical investigation and testing. Laboratory testing of soil. Incremental loading oedometer test
1990 BS 1377-5:1990 Methods of test for soils for civil engineering purposes - Compressibility, permeability and durability tests
0000 BS 1377:1975