Prefabricated integrated wind driven generator foundation

The utility model relates to a prefabricated integrated wind driven generator foundation combining a prefabricated structural member and a cast-in-site structural member. A circular raft plate type foundation consists of a core cylinder, outer ring beams, inclined beams, a foundation base plate, connection nodes, prefabricated cover plates and a cast-in-site cover plate and is integrally buried in a foundation pit; a circular foundation base plate is cast at the bottom of the foundation pit; the core cylinder is arranged in the center of the foundation base plate; the outer ring beams are divided into multiple sections along the outer circumference of the foundation base plate; the inclined beams are arranged between the outer ring beams and the core cylinder in an axial symmetry manner; each connection node is arranged at a joint of one end of each inclined beam and two sections of the outer ring beams; one prefabricated cover plate is arranged on each of the tops of two inclined beams; the cast-in-site cover plate is cast on each of the tops of the prefabricated cover plates; and a foundation ring is fixedly embedded in the core cylinder and is supported by a foundation ring bracket. The prefabricated integrated wind driven generator foundation is high in adaptability and convenient to construct; the construction period can be shortened; the manufacturing cost can be reduced; field investment in labors and machinery can be reduced; construction garbage is reduced; the engineering quality is improved; and the problems that the platy foundation is large in size and the concrete hydration heat is high are solved.