Corrosion in Steel Structures: A Review
K C Manu, C Madhushree, M. S. Chandini, Nudi Shree, S Hemanth, T. P. Jeevan
Abstract
Corrosion is a critical challenge affecting the longevity and safety of steel structures across various industries, including construction, automotive, and infrastructure. This review highlights the significance of understanding corrosion mechanisms, such as uniform corrosion, localized corrosion, and stress corrosion cracking, which can severely compromise the integrity of steel components. The review discusses various corrosion prevention strategies, including advanced coatings, and protective measures for retrofitting corroded structures. Advancements in numerical and experimental studies have provided valuable insights into assessing and predicting corrosion-related damage, thus facilitating timely maintenance and repair strategies. The review underscores the necessity for a proactive approach to corrosion management, informed by accurate modelling and innovative materials, to ensure the durability and sustainability of steel structures. Corrosion poses a critical challenge to the durability of steel structures, necessitating a deep understanding of mechanisms like uniform and stress corrosion. Advances in modelling, experimental studies, and protective strategies, such as advanced coatings, enable better predicting and preventing corrosion-related damage. Collaborative efforts among researchers and industry stakeholders are essential for developing effective, sustainable solutions. Major Findings: The review highlights key corrosion mechanisms, prevention strategies like advanced coatings, and the role of modelling in damage prediction, urging collaborative efforts for sustainable solutions.