Self-precipitation prestress antiskid pipe pile and construction method thereof

The invention discloses a self-precipitation prestress antiskid pipe pile. The self-precipitation prestress antiskid pipe pile comprises a prestress pipe pile, and further comprises a self-pumping anddrainage pipeline, wherein the prestress pipe pile is provided with an anchoring segment, a permeable segment and a cantilever segment, which are sequentially connected in the axial direction, a plurality of permeable holes are formed in a pipe wall of the permeable segment, one end of the self-pumping and drainage pipeline is located in a pipe cavity of the anchoring segment, and close to one end, far away from the permeable segment, of the anchoring segment, and the other end of the self-pumping and drainage pipeline is extended from pipe cavities of the permeable segment and the cantileversegment to the exterior of the prestress pipe pile so as to pump and drain a water body in the prestress pipe pile. The invention simultaneously provides a construction method matched with the self-precipitation prestress ant