Review of multi-factor coupling deterioration mechanism and improvement technology of concrete in high-altitude cold regions

Key Points

• Deterioration mechanisms in concrete show significant impact in cold regions, leading to durability concerns.
• Understanding coupling effects is vital, with multi-factor interactions being crucial for addressing concrete performance.
• This review analyzes current improvement technologies specifically tailored for high-altitude cold environments.
• Addressing these challenges is important for enhancing infrastructure resilience against extreme conditions.