The interaction of piles with different lengths and the grillage in the foundations of high-rise buildings is considered. The numerical modeling of the «base - foundation - superstructure» system is performed. The redistribution of the efforts in piles depending on the sizes of a foundation slab and the parameters of piles (length and location) is investigated. Typical zones of a foundation such as central, lateral, and angular ones are separated. The redistribution of efforts between piles and a grillage is revealed.
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Sommer H., Katzenbach R., DeBenedittis Ch.: Last-Verformungsverhalten des Messeturms Frankfurt/Main. Vortrage der Baugrundtagung in Karlsruhe (1990) 371-380.
Pidlutskyi V.L.: Interaction of the Soil Multilayer Base and a Foundation Plate with Piles with Different Lengths, Dissert. Cand. of Techn. Sci., Kiev: KNUCA (2013) (in Ukrainian).
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