TY - GEN
T1 - How to interpret consolidation and creep in Yoldia clay
AU - Peri, Elena
AU - Ibsen, Lars Bo
AU - Nielsen, Benjaminn Nordahl
PY - 2019/6/25
Y1 - 2019/6/25
N2 - The aim of this paper is to define a guideline for an objective interpretation of oedometer tests on Yoldia clay. The approach followed consists in a first analysis where the separation of strains is applied to the consolidation curves. During this phase, primary consolidation strains are filtered from creep by using Brinch-Hansen, Taylor and ANACONDA method. The second phase of the interpretation aims to determine the preconsolidation stress according to three different theories (Akai, Janbu and Casagrande – Terzaghi). The preconsolidation stress values, as well as the consolidation curves, are slightly influenced by the separation of strains method applied, while using different preconsolidation stress theories deeply affects the final results.
AB - The aim of this paper is to define a guideline for an objective interpretation of oedometer tests on Yoldia clay. The approach followed consists in a first analysis where the separation of strains is applied to the consolidation curves. During this phase, primary consolidation strains are filtered from creep by using Brinch-Hansen, Taylor and ANACONDA method. The second phase of the interpretation aims to determine the preconsolidation stress according to three different theories (Akai, Janbu and Casagrande – Terzaghi). The preconsolidation stress values, as well as the consolidation curves, are slightly influenced by the separation of strains method applied, while using different preconsolidation stress theories deeply affects the final results.
UR - https://www.scopus.com/pages/publications/85069736557
UR - https://www.e3s-conferences.org/articles/e3sconf/abs/2019/18/e3sconf_isg2019_05005/e3sconf_isg2019_05005.html
U2 - 10.1051/e3sconf/20199205005
DO - 10.1051/e3sconf/20199205005
M3 - Article in proceeding
AN - SCOPUS:85069736557
T3 - E3S Web of Conferences
BT - 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019
A2 - Tarantino, Alessandro
A2 - Ibraim, Erdin
PB - EDP Sciences
T2 - 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019
Y2 - 26 June 2019 through 28 June 2019
ER -