Effect of preconsolidation on pile bearing capacity in model tests

• Autorzy: Bałachowski L. , Kozak P. , Dembicki E.
• Konferencja: XIII Polish-French Colloquium: Soil and Rock Mechanics in Civil and Environmental Engineering, Wrocław, June 9-10, 2004
• Języki publikacji: EN

Abstrakty

EN

The effect of preconsolidation on pile bearing capacity was studied in model tests performed in the calibration chamber. The tests were conducted on overconsolidated dense fine quartz sand with OCR ratios up to 7. The soil mass was overconsolidated in conditions of no lateral volume changes. Two types of boundary conditions (BC2 and BC3) were applied during pile penetration. The influence of boundary conditions on pile base resistance and lateral friction was analysed.

• Wydawca: De Gruyter
• Czasopismo: Studia Geotechnica et Mechanica
• Rocznik: 2005
• Tom: Vol. 27, nr 1-2
• Strony: 3--12
• Opis fizyczny: Bibliogr. 9 poz., rys., wykr.

Twórcy

autor

Bałachowski L.

• Chair of Geotechnology, Faculty of Hydrotechnics, Technical University of Gdańsk, ul. Narutowicza 11/12, 80-952 Gdańsk, Poland

autor

Kozak P.

• Chair of Geotechnology, Faculty of Hydrotechnics, Technical University of Gdańsk, ul. Narutowicza 11/12, 80-952 Gdańsk, Poland

autor

Dembicki E.

• Chair of Geotechnology, Faculty of Hydrotechnics, Technical University of Gdańsk, ul. Narutowicza 11/12, 80-952 Gdańsk, Poland

Bibliografia

• [1] BAŁACHOWSKI L., DEMBICKI E., La construction d’une chambre d’étalonnage à l’Université Technique de Gdansk, Comptes-rendues du XII Colloque Franco-Polonais de Mécanique des Sols et des Roches Appliquée, Paris, juillet 2000.
• [2] BALACHOWSKI L., DEMBICKI E., Une étude des pieux fonçés dans une chambre d’étalonnage, JNGG Nancy, Octobre 2002.
• [3] BAŁACHOWSKI L., DEMBICKI E., Nośność pali w badaniach w komorze kalibracyjnej, XIII Krajowa Konferencja Mechaniki Gruntów i Fundamentowania, Gliwice–Szczyrk, Zeszyty Naukowe Politechniki Śląskiej, Budownictwo, 2003, z. 97.
• [4] BELLOTTI R. et al., Design, construction and use of a calibration chamber, Proc. of the Second European Symp. on Penetration Testing, Amsterdam, 1982.
• [5] GHIONNA V.N., JAMIOLKOWSKI M., A critical appraisal of calibration chamber testing in sands, Proc. of 1st Int. Conf. on Calibration Chamber Testing, Clarkson, 1991, pp. 13–39.
• [6] FORAY P., BAŁACHOWSKI L., Scale effect in lateral friction, Materiały Konferencyjne Centrifuge’98, Tokio, 1998.
• [7] FORAY P., BAŁACHOWSKI L., COLLIAT J.-L., Bearing capacity of model piles driven into dense overconsolidated sands, Canadian Geotechnical Journal, 1998, Vol. 35, pp. 374–385.
• [8] MAYNE P.W., KULHAWY F.H., K0–OCR relationship in soil, ASCE Journal of Geotechnical Engineering, 1982, 108 (6), pp. 851–870.
• [9] SALGADO R. et al., Calibration chamber size effects on penetration resistance in sand, Journal of Geotechnical and Geoenvironmental Engineering, 1998, Vol. 124, No. 9.