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izvor podataka: crosbi

A bridge foundation resisting sliding soil mass (CROSBI ID 557794)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Szavits-Nossan, Antun ; Szavits-Nossan, Vlasta ; Stanić, Bogdan ; Mihaljević, Ivan A bridge foundation resisting sliding soil mass // Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering / Hamza, Mamdouh ; Shahien, Marawan ; El-Mossallamy, Yasser (ur.). Amsterdam: IOS Press, 2009. str. 1485-1498

Podaci o odgovornosti

Szavits-Nossan, Antun ; Szavits-Nossan, Vlasta ; Stanić, Bogdan ; Mihaljević, Ivan

engleski

A bridge foundation resisting sliding soil mass

Two viaducts for a new motorway in northwestern Croatia were constructed over a very gently sloping valley. Soil investigations indicated a long landslide consisting of a medium to highly plastic clay layer slowly sliding over very gently sloping and stable marl. The foundation of each viaduct pier was designed as a parallel pair of reinforced concrete diaphragm panels extending through the sliding mass into the stable marl bedrock to resist the thrust of the sliding soil. During the construction of the viaduct foundations, several instruments were installed and readings taken on a regular basis. Almost two years after the viaduct completion, no measurable movements of foundation piers were recorded, although the slope did not yet reach its equilibrium. A three dimensional soil-structure interaction analysis was performed, using a simple elastic-plastic soil model, to verify the stability of the deep foundation. The results of the analysis generally comply with recorded measurements.

deep foundation ; barrette ; bridge ; landslide ; soil movements ; soil pressure ; numerical analysis

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

1485-1498.

2009.

objavljeno

Podaci o matičnoj publikaciji

Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering

Hamza, Mamdouh ; Shahien, Marawan ; El-Mossallamy, Yasser

Amsterdam: IOS Press

978-1-60750-031-5

Podaci o skupu

17th International Conference on Soil Mechanics and Geotechnical Engineering

ostalo

05.10.2009-09.10.2009

Aleksandrija, Egipat

Povezanost rada

Građevinarstvo