Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calculation of Bridge-Support Pile Foundations Taking Karst Deformations Into Account in the Base
A numerical method is developed for calculating a pile foundation of bridge support with karst deformations forming in the base, taking into account the formation of ‘negative’ friction on the lateral surface of the piles. The bearing capacity, settlement, and stiffness coefficients of the piles are obtained as functions of the foundation geometry, pile load, settlement prior to karst deformation, distance to the roof of the rocky karst soils, and calculated cavity diameter.
Calculation of Bridge-Support Pile Foundations Taking Karst Deformations Into Account in the Base
A numerical method is developed for calculating a pile foundation of bridge support with karst deformations forming in the base, taking into account the formation of ‘negative’ friction on the lateral surface of the piles. The bearing capacity, settlement, and stiffness coefficients of the piles are obtained as functions of the foundation geometry, pile load, settlement prior to karst deformation, distance to the roof of the rocky karst soils, and calculated cavity diameter.
Calculation of Bridge-Support Pile Foundations Taking Karst Deformations Into Account in the Base
Soil Mech Found Eng
Gotman, N. Z. (Autor:in) / Evdokimov, A. G. (Autor:in)
Soil Mechanics and Foundation Engineering ; 60 ; 401-409
01.11.2023
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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