Reinforced concrete pile foundation with symmetrical oblique planes with included angle

The utility model discloses a reinforced concrete pile foundation with symmetrical oblique planes with an included angle. The reinforced concrete pile foundation is composed of a reinforced combined bearing platform, an oblique plane included angle pile foundation a, an oblique plane included angle pile foundation b and a reinforced pile foundation frame. Holes are drilled in a construction plant, when the needed depth is reached, the oblique plane included angle pile foundation a and the oblique plane included angle pile foundation b are arranged in the pile foundation holes, concrete is poured, the stability of pile foundations of a large-span arched building can be improved greatly, and the reinforced concrete pile foundation has the advantages of being low in construction difficulty and saving construction time, and is an ideal pile foundation of a large-span arched building.