Which method reduces the likelihood of corrosion in steel structures?

Applying anodic protection is a method that effectively reduces the likelihood of corrosion in steel structures. This approach involves establishing a sacrificial anode, which is a more easily corroded material that provides protection to the steel structure. By wiring the steel structure to this anode, the electrochemical reactions that typically lead to corrosion are diverted. The anodic protection system maintains the potential of the steel above its corrosion potential, ensuring that the steel does not corrode while the anode is consumed.

This method is especially useful in environments where the steel is exposed to aggressive corrosive agents, such as in certain chemical applications or marine environments. By ensuring the steel structure remains protected, the overall lifespan and durability of the structure are enhanced, making anodic protection a critical consideration in corrosion prevention strategies in engineering and construction.