Precast concrete dowel, wind turbine tower comprising said dowel, wind turbine comprising said tower and method for assembling said wind turbine

摘要

It allows simplificating the assembling of a wind turbine (1). The dowels (4) comprise: a) an upper surface (5); b) a lower surface (6); c) an inner side surface (7); d) an outer side surface (8); e) at least an intermediate fixing surface (12), located in one of the outer (8) or inner (7) side surfaces, between the upper (5) and lower (6) surfaces; and f) at least a first grooved housing (13) made in that of the side surfaces (7, 8) comprising the intermediate fixing surface (12), where the first grooved housing (13) communicates the intermediate fixing surface (12) with one of the upper (5) and lower (6) surfaces and is configured to accommodate joining cables (23).