Removal of the membrane penetration error during evaluation of triaxial data

Autor: Andrzej Niemunis, Lukas Knittel
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Open Geomechanics, Vol 2, Iss 1 (2021)
Druh dokumentu: article
ISSN: 2644-9676
DOI: 10.5802/ogeo.7
Popis: Most triaxial tests are fraught with substantial membrane penetration errors. A simple correction procedure for data obtained from various tests is proposed. In particular, a correction of the undrained cyclic stress paths is presented in detail. It is demonstrated that the correction of the membrane penetration error is indispensable for a realistic estimation of the cyclic resistance ratio in coarse- and medium-grained liquefiable soils.
Databáze: Directory of Open Access Journals