Determination of the bearing capacity of pile foundations based on CPT test results

• Autorzy: Gwizdała K. , Stęczniewski M.
• Języki publikacji: EN

Abstrakty

EN

The method implementing CPT results in order to determine pile's bearing capacity is presented. In this method, the shaft and base bearing capacities contribute to the determination of whole load-settlement curve making use of respectively chosen load-transfer function. The method has been developed on the basis of filed measurement of piles being applied to loading tests as well as CPT testing in the area of piling. Totally, tests for 94 Vibro and large bored piles installed under differentiated soil conditions were analyzed. The test results have been interpretated statistically by estimating the method parameters and by verification of various statistical hypotheses.

Słowa kluczowe

PL

fundamenty palowe; nośność; pale; sondowanie statystyczne; sonda statystyczna CPT

• Wydawca: De Gruyter
• Czasopismo: Studia Geotechnica et Mechanica
• Rocznik: 2007
• Tom: Vol. 29, nr 1-2
• Strony: 55--67
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Gwizdała K.

autor

Stęczniewski M.

• Gdańsk University of Technology, Faculty of Civil and Environmental Engineering

Bibliografia

• [1] Design of Axially Loaded Piles. European Practice, Reports of different countries. Proc. of the ERTC3 seminar. Brussels, Belgium, A.A. Balkema. Rotterdam, Brookfield, 1997.
• [2] GWIZDAŁA K., Analysis of pile settlements in terms of load-transfer functions (in Polish), Zeszyty Naukowe Politechniki Gdaiiskiej, nr 532, Budownictwo Wodne nr 41, Gdansk, 1996.
• [3] GWIZDAŁA K., STĘCZNIEWSKI M., Description of the method for the determination of pile bearing capacity using CPT test results (in Polish), Inzynieria Morska i Geotechnika, 1998, nr 6, 302-307.
• [4] GWIZDAŁA K., STĘCZNIEWSKI M., Calculation of load-settlement curve based on CPT test results, Proceedings of the 4th International Geotechnical Seminar on Deep Foundations on Bored and Auger Piles, Ghent, Belgium, 2-4 June 2003, 191-195.
• [5] GWIZDAŁA K., STĘCZNIEWSKI M., Calculation of bearing capacity ofVibro piles and their settlements based on static penetration test (in Polish), Inzynieria i Budownictwo, 2004, nr 6, 328-331. .
• [6] GWIZDAŁA K., STĘCZNIEWSKI M., Calculation of bearing capacity of large diameter bored piles based on static penetration test (in Polish), Inżynieria i Budownictwo, 2006, nr 6, 331-333. .
• [7] HARDER H., BLOH G., Determination of representative CPT-parameters. Penetration testing in the UK, Thomas Telford, London, 1988, 237-240.
• [8] KOSECKI M., Comments to the Polish Code PN-83/B-02482 (in Polish), Biuletyn nr 1/85, Szczecin, 1985.
• [9] STĘCZNIEWSKI M., GWIZDAŁA K., Calculation of bearing capacity and settlement of single piles based on CPT test results (in Polish), Zeszyty Naukowe Politechniki Slaskiej, Seria: Budownictwo, z. 97, XIII Krajowa Konferencja Mechaniki Gruntow i Fundamentowania, Szczyrk, czerwiec 2003, 267-278.
• [10] STĘCZNIEWSKI M., Evaluation of beraing capacity of piles based on CPT tests (in Polish), PhD Thesis, Politechnika Gdańska, 2003.
• [11] TSCHUSCHKE W., In situ soil investigations (in Polish), Inżynieria Morska i Geotechnika, 2006, nr 3, 181-188.