| ATTRIBUTE | VALUE |
|---|
| type | A |
| database id | 6692 |
| title | A study on pre-failure deformations of granular soils |
| authors | Sawicki A.1 |
| affiliations | |
| pages | 183 — 206 |
| full text link | http://www.ibwpan.gda.pl/storage/app/media/ahem/ahem54str183.pdf |
| keywords | granular soils, pre-failure deformations, instability line |
| tasks | 4 T07A 028 39 |
| abstracts | A simple model describing pre-failure deformations of granular soils is derived on the basisof a wide range of experimental data. The model is defined by two incremental equationsdescribing the volumetric and deviatoric strains. Functions appearing in governing equationswere determined from experiments performed in the triaxial apparatus, with additional measurementsof lateral strains for some simple stress paths. These functions are different forloading and unloading, and have different shapes for contractive and dilative soil samples.The instability line is built into the structure of the model. The incremental equations wereapplied to predict the soil behaviour during anisotropic compression, including determinationof the K0 -line. Some basic statistical characteristics of the initial density index of investigatedsoils and deformations during isotropic compression are presented. |
| attributes | [reviewed] [scientific] |
| language | en |
| points | 4 |
| PART OF |
|---|
| type | C |
| database id | 6687 |
| year | 2007 |
| series | Archives of Hydro-Engineering and Environmental Mechanics |
| issue | Vol. 54, No. 3 |
| publisher | Wydawnictwo IBW PAN |
| place | Gdańsk |
| editors | Kazimierz Szmidt |