Prefabricated expansion arm type compression-resistant and uplift-resistant vibration reduction foundation of power transmission tower

The invention discloses a prefabricated expansion arm type compression-resistant and uplift-resistant vibration reduction foundation of a power transmission tower. The foundation comprises a first prefabricated part, a second prefabricated part, an elastic rubber layer, a graphite plate, an inhaul cable and a spiral ground anchor. A second prefabricated part body is a cylinder, flanges are arranged on the upper portion and the lower portion of the outer ring of the cylinder, the top face of the cylinder is sunken inwards to form a cylindrical groove, and the graphite plate is horizontally placed on the bottom face of the cylindrical groove; the first prefabricated part is placed on the graphite plate, and a gap formed between the first prefabricated part and the second prefabricated part is filled with the elastic rubber layer; a first steel plate is arranged on the top face of the first prefabricated part, a second steel plate is arranged in the first prefabricated part, and the two steel plates are welded t