▎ 摘　　要

NOVELTY - The utility model claims an anti-corrosion structure of steel plate pile for road and bridge engineering, comprising a steel plate pile main body; the bottom of the steel plate pile main body is coated with a modified fluorocarbon coating; the top of the steel plate pile main body is coated with a corrosion resistant layer; the corrosion resistant layer comprises a graphene layer, a foam metal and a tungsten cobalt alloy coating. The utility model is provided with a steel plate pile body, polyethylene waterproof composite coating, corrosion resistant layer comprises a graphene layer; foam metal and tungsten-cobalt alloy coating; it is provided with a polyethylene waterproof composite coating; it can be subjected to high temperature of about 90 degrees centigrade; it also can be very good water; so as to reach the purpose of effective sunscreen and waterproof; it is provided with a graphene layer; the graphene is one of the material with the highest known intensity; at the same time, it has good toughness; so as to prevent the steel plate pile from deformation and corrosion resistance; by the cooperation of the above structure, it reaches the purpose of anti-corrosion.