Bearing type anti-liquefaction drainage pile

The invention provides a bearing type anti-liquefaction drainage pile, and belongs to the technical field of geotechnical engineering. The bearing type anti-liquefaction drainage pile comprises a pilebody, a force bearing disc and a pile root, wherein longitudinal grooves are evenly formed in the periphery of the surface of the pile body; certain distances are reserved between the grooves and thetop and the bottom of the pile body; a water permeable net plate and a stainless steel buckle plate are arranged at the outer portion of each groove; a cavity is formed among the outer side of each groove, the corresponding water permeable net plate and the corresponding stainless steel buckle plate; the water permeable net plates and the stainless steel buckle plates are alternately arranged; water permeable holes are formed in the water permeable net plates; drainage holes communicating with the grooves are formed in the positions, above the corresponding positions of the grooves, of the top of the pile body; the pi