FOUNDATION FOR WIND TURBINE TOWERS Russian patent published in 2023 - IPC E02D27/02 

FIELD: wind turbine towers.

SUBSTANCE: invention relates to foundations for wind turbine towers of the type used to support both metal towers and concrete wind turbine towers, which uses precast concrete or metal beams in combination with small footings concreted in place. The foundation for wind turbine towers contains at least three prefabricated beams located horizontally in the radial direction, each extreme end or ends of which rest on a concrete support by means of a support ball joint in the central part of said support, and are also fixed by means of a plurality of anchors between the end of the beam and the support, and different beams are rigidly fastened together in the central part of the foundation by connecting means.

EFFECT: providing a significant reduction in the amount of material used, for both concrete and reinforcing bars, with a significant reduction in assembly time and, as a result, cost savings, as well as in facilitating adaptation to various landscapes.

15 cl, 9 dwg