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Abstrakty
A small-scale model experiment on the pull-out resistance of suction caissons is described. The pull-out force and suction developed within the caisson in the extraction process were recorded during the experiment. A simple breakout model, together with an elementary static formulae, is applied to predict the results obtained experimentally. There is a reasonably good agreement between the experimental results and predictions. An extensive discussion of the approach applied is included. The analysis presented in this paper is original, as it differs from other approaches mentioned in this paper, and leads to acceptable predictions. At the end, the results are also compared with another approach for predicting the capacity of suction caissons.
Słowa kluczowe
Rocznik
Tom
Strony
157--171
Opis fizyczny
Bibliogr. 18 poz., rys., tab.
Twórcy
autor
- Institute of Hydro-Engineering, Polish Academy of Sciences, Kościerska 7, 80-328 Gdańsk, Poland
autor
- Institute of Hydro-Engineering, Polish Academy of Sciences, Kościerska 7, 80-328 Gdańsk, Poland
autor
- Institute of Hydro-Engineering, Polish Academy of Sciences, Kościerska 7, 80-328 Gdańsk, Poland
Bibliografia
- Byrne B.W., Houlsby G. T. (2002) Experimental investigations of response of suction caissons to transient vertical loading, Journal of Geotechnical & Geoenvironmental Engineering, ASCE, 128 (11), 926–939.
- Cao J., Phillips R., Popescu R., Audibert J. M. E., Al-Khafaji (2002) Numerical analysis of the behavior of suction caissons in clay, Proc. 12th International Offshore and Polar Engineering Conference, Kitakyushu (Japan), 795–799.
- Chen W., Randolph (2007) Uplift capacity of suction caissons under sustained and cyclic loading in soft clay, Journal of Geotechnical & Geoenvironmental Engineering, ASCE, 133 (11), 1352–1363.
- Gabr M. A., Xiao J., Rahman M. S. (2015) Plastic flow of sand and pullout capacity of suction caissons, Technical Breakthrough Abstract, Journal of Geotechnical&Geoenvironmental Engineering, ASCE, 02815002-1.
- Handy R. L. (1985) The arch in soil arching, Journal of the Geotechnical & Engineering Division, ASCE, 111 (3), 302–318.
- Houlsby G. T., Byrne B.W. (2005) Design procedures for installation of suction caissons in sand, Proc. ICE, Geotechnical Engineering, 158, GE3, paper 13818, 135–144.
- Houlsby G. T., Kelly R. B., Byrne B. W. (2005) The tensile capacity of suction caissons in sand under rapid loading, Proc. Int. Symposium on Frontier in Offshore Geotechnics, ISFOG, Perth, 405–410.
- Houlsby G. T., Kelly R. B., Huxtable J., Byrne B. W. (2005) Field trials of suction caissons in clay for offshore wind turbine foundations, Geotechnique, 55 (4), 287–296.
- Huang J., Cao J., Audibert J. M. E. (2003) Geotechnical design of suction caissons in clay, Proc. 13th International Offshore and Polar Engineering Conference, Honolulu (USA), 770–777.
- Jara F. A. V. (2009) Foundations for offshore wind turbines, Revista Ingenieria de Construccion, 24 (1), 33–48.
- NGI (I): Skirted caisson foundations for offshore structures, www.ngi.no.
- NGI (II): Suction anchor installation, www.ngi.no.
- Patel S. K., Singh B. (2012) Study on installation and pullout of suction caisson foundation for offshore wind turbines, SAITM Research Symposium on Engineering Advancements, 39–42.
- Sawicki A. (1995) Soil suction forces and the breakout phenomenon, Studia Geotechnica et Mechanica, XVII (1–2), 5–21.
- Sawicki A., Mierczyński J. (2003) Mechanics of the breakout phenomenon, Computers & Geotechnics, 30, 231–243.
- Villalobos F. (2007) Installation of suction caissons in sand, Proc. VI Congreso Chileno de Geotecnia, Valparaiso, 13 pages.
- Zeinoddini M., Nabipour M. (2009) A parametric study on the pull-out response of suction caissons, Journal of Marine Engineering, 5 (9), 1/E–16/E.
- Zeevaert L. (1983) Foundation engineering for difficult subsoil conditions, Second edition, vanNostrand Reinhold.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-022d152a-77b1-4377-9d53-f05a39d2b654