OCR and POP Parameters in Plaxis-based Numerical Analysis of Loaded over Consolidated Soils
| Autor: | Juriy Zazulya, Oleg Ashikhmin, Roman Melnikov, Tatyana Maltseva, Maxim Stepanov |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Engineering
Soil model business.industry 020209 energy Numerical analysis 05 social sciences 02 engineering and technology General Medicine Oedometer test 0502 economics and business Soil water 0202 electrical engineering electronic engineering information engineering Hardening (metallurgy) Geotechnical engineering 050207 economics business Engineering(all) |
| Zdroj: | Procedia Engineering. 165:845-852 |
| ISSN: | 1877-7058 |
| DOI: | 10.1016/j.proeng.2016.11.783 |
| Popis: | The paper discusses deformation of over consolidated soils in Hardening Soil Model in terms of their initial stress state. When carrying out numerical analysis in Plaxis, it has been stated that Hardening Soil Model “remembers” the history of previous loadings. In forming the initial stress state of over consolidated soils with the pre-overburden pressure POP, there occurs the more reliable description of the soil deformation process than with the over consolidation ratio OCR. These findings are valid for odometer conditions and for real geotechnical calculations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|