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Abstrakt
The largest bridge of the motorway ring road of Wroclaw is a cable stayed bridge over the Odra river near Rędzin. Due to hydrogeological conditions of the ground it was not convenient to use standard bored piles of high length. Instead shorter piles were applied with additional improvement by cement injections at the pile toes. This decision was possible by extending ground investigation program and application of numerical modeling of the soil-structure interaction with nonstandard material models of the overconsolidated clayey deposits. Sufficient stiffness and bearing capacity of piles was approved by field tests. Overall performance of the foundation was monitored during construction and after completion of the bridge. Comparison of settlements predicted during design and obtained in the monitoring is presented and discussed.
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Pełna treść
- Wersja publikacji
- Accepted albo Published Version
- Licencja
- Copyright (Comité français de mécanique des sols et de géotechnique (CFSM))
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Tytuł wydania:
- Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering strony 2715 - 2718
- Język:
- angielski
- Rok wydania:
- 2013
- Opis bibliograficzny:
- Dembicki E., Cudny M., Krasiński A., Załęski K.: Pylon foundation of a cable stayed bridge at the motorway ring road of Wrocław// Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering/ ed. Pierre Delage, Jacques Desrues, Roger Frank, Alain Puech, Francois Schlosser Paryż: , 2013, s.2715-2718
- Bibliografia: test
-
więcej (10) mniej
- Atkinson, J.H. Non-linear Soil Stiffness in Routine Design, 40 th Rankin Lecture, "Geotechnique", 2000, vol. 50 No. 5, 487-508. Geological report (1), A-8 Motorway, AOW, GeoTech Ltd. Rzeszów 2006, (in Polish). otwiera się w nowej karcie
- Kosecki M.: Static of piling structures, PZTB Szczecin branch, 2006, (in Polish). otwiera się w nowej karcie
- Elaboration the way of foundation of the P14 support of cable-stayed bridge pylon in the motorway ring (A8) over the Odra river in Wrocław, Geosyntex Ltd., Gdynia 2008, (in Polish). otwiera się w nowej karcie
- Santos, J.A, Correia A.G.: Reference Threshold Shear Strain of Soils, Its Application to obtain a Unique Strain-Dependent Shear Modulus Curve for soil. Proc. The 15 th Int. Conf. On Soil Mech and Geot. Eng., Instanbul, 2000, vol. 1, 267-270.
- Geological report (2) on the geotechnical and laboratory investigations under the pylon and permanent supports for construction of cable- stayed bridge over the Odra River in Wroclaw, Geoteko -Design otwiera się w nowej karcie
- Atkinson, J.H. Non-linear Soil Stiffness in Routine Design, 40 th Rankin Lecture, "Geotechnique", 2000, vol. 50 No. 5, 487-508. Geological report (1), A-8 Motorway, AOW, GeoTech Ltd. Rzeszów 2006, (in Polish). otwiera się w nowej karcie
- Kosecki M.: Static of piling structures, PZTB Szczecin branch, 2006, (in Polish). otwiera się w nowej karcie
- Elaboration the way of foundation of the P14 support of cable-stayed bridge pylon in the motorway ring (A8) over the Odra river in Wrocław, Geosyntex Ltd., Gdynia 2008, (in Polish). otwiera się w nowej karcie
- Santos, J.A, Correia A.G.: Reference Threshold Shear Strain of Soils, Its Application to obtain a Unique Strain-Dependent Shear Modulus Curve for soil. Proc. The 15 th Int. Conf. On Soil Mech and Geot. Eng., Instanbul, 2000, vol. 1, 267-270.
- Geological report (2) on the geotechnical and laboratory investigations under the pylon and permanent supports for construction of cable- stayed bridge over the Odra River in Wroclaw, Geoteko -Design and Geotechnical Consulting Ltd., Warszawa, 2008, (in Polish). otwiera się w nowej karcie
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 165 razy