High Strength Bolt Connection Based on Frictional Principles Analysis of Friction Surface Treatment Methods
The friction type connection method of high-strength bolts in steel structures has been widely used,providing great convenience for construction and installation while ensuring good structural performance.The anti slip coefficient of the friction surface is one of the main reasons affecting the shear bearing capacity of high-strength bolt friction type connections.This article summarizes the existing friction surface treatment methods,and from the perspective of tribology,explains the feasibility of existing treatment methods,clarifies the main influencing factors,and provides theoretical basis for the selection of methods and process improvement to improve the anti slip coefficient of friction surfaces in the future.
high strength bolt connectionfriction surface treatmentanti slip coefficienttribologyadhesive friction theory
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