▎ 摘　　要

NOVELTY - Sliding auxiliary structure between the contact surfaces of steel structures, comprises a sliding upper pair and a sliding lower pair. The sliding upper pair comprises a first steel structure (3). The first steel structure is fixedly connected with a mirror face level stainless steel plate (4). The mirror face level stainless steel plate is coated with a lubricant. The sliding lower pair comprises a second steel structure (1). The second steel structure is provided with a double-component graphene modified fluorocarbon paint coating (2). The mirror surface grade stainless steel plate and double-component graphene modified fluorocarbon paint coating are contact each other. USE - The sliding auxiliary structure is useful in the field of high molecular material. ADVANTAGE - The structure: can solves the problem that the sliding pair compression deformation amount is too large and sliding pair durability is not enough to cause the structure actual stress state and design stress state is not the same. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the sliding pair structure between steel structure contact. 1Second steel structure 2Double-component graphene modified fluorocarbon paint coating 3First steel structure 4Mirror face level stainless steel plate