0210139 - UTAM-F 20000042 RIV SIGLE NL eng C - Konferenční příspěvek (zahraniční konf.)
Herle, Ivo
Influence of Pressure Level and Stress Amplitude on the Compaction of Granular Soils.
Compaction of Soils, Granulates and Powders. Rotterdam: Balkema, 2000 - (Kolymbas, D.; Fellin, W.), s. 285-295. ISBN 90-5809-317-4.
[International Workshop on Compaction of Soils, Granulates and Powders. Innsbruck (AT), 28.02.2000-29.02.2000]
Grant CEP: GA ČR GA103/99/P005; GA AV ČR KSK1067601
Klíčová slova: soil compaction * hypoplasticity
Kód oboru RIV: JM - Inženýrské stavitelství

In order to model realistically the cyclic deformation with the hypoplastic relation, a concept of the so-called intergranular strain is introduced. The densification is investigated for a single homogeneous soil element which can be sufficiently defined with single stress and stretching tensors. A numerical study shows the influence of various deformation modes, pressure level and stress amplitude on the rate of densification and on the work imput.
Trvalý link: http://hdl.handle.net/11104/0105693