The analysis of stresses and displacements beneath strip foundations in terms of FEM

• Autorzy: Sternik K.
• Języki publikacji: EN

Abstrakty

EN

Soil is a material dependent on the load history. The load history has a significant influence on stress distribution in the ground beneath the footing and the settlement of a foundation. In the paper the load history has been considered as the sequence of loading the ground with two strip footings. Differences in the distributions of stresses in the ground as well as the settlements of footings have been shown. Nonlinear load-settlement relationship does not allow the application of the principle of superposition.

Słowa kluczowe

EN

soil-structure interaction; FEM analysis; soil plasticity

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Foundations of Civil and Environmental Engineering
• Rocznik: 2010
• Tom: No. 13
• Strony: 73--89
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Sternik K.

• Department of Geotechnics, Faculty of Civil Engineering, Silesian University of Technology, ul. Akademicka 5, Gliwice, Poland

Bibliografia

• 1. Biarez J.: Mécanique des sols (Polish translation), Wrocław-Warszawa-Kraków, Zakład Narodowy im. Ossolińskich - Wydawnictwo PAN, 1963.
• 2. Bowles J. E.: Foundation Analysis and Design, McGraw-Hill Int. Eds, 1997.
• 3. Cudny M., Binder K.: On shear strength criteria for soils in geotechnics (in Polish), Inżynieria Morska i Geotechnika, 6, 456-465.
• 4. De Borst R., Vermeer P.A.: Possibilities and limitations of finite elements for limit analysis, Géotechnique 34, No 2, 1984, 199-210.
• 5. Jardine R. J., Potts D. M., Fourie A. B., Burland J. B.: Studies of non-linear stress-strain characteristics in soil-structure interaction, Géotechnique, 36, No. 3, 1986, 377-396.
• 6. Jardine R. J., Potts D. M., St. John H. D., Hight D. W.: Some applications of a non-linear ground model, Proc. X ECSMFE, Firence, 1991, 223-228.
• 7. Lambe T. W., Whitman R. V.: Soil Mechanics, New York - London, J. Wiley & Sons, 1969.
• 8. Potts D. M., Zdravković L.: Finite element analysis in geotechnical engineering: application, Thomas Telford Ltd, London, 2001.
• 9. Selvadurai A. P. S., and Kempthorne E. H.: Plane strain contact stress distribution beneath a rigid footing resting on a soft cohesive soil, Canadian Geotechnical Journal, 17, 1980, 114-122.
• 10. Sternik K.: Analysis of effectiveness and numerical implementation of a single-surface elasto-plastic model for soil with strongly nonlinear anisotropic hardening rule, Ph.D. Thesis (in Polish), Silesian Univ. of Technol., Gliwice, 2003.
• 11. Śliwa J., Gryczmański M.: Geotechnics. Soil Mechanics, Vol. 1, Stresses and Strains in the Subsoil (in Polish), Silesian Univ. of Technol., Gliwice, 1975.
• 12. Vermeer P.A., De Borst R.: Non-associated plasticity for soils, concrete and rock, Heron, vol. 29, No. 3, 1984.