Project name:Enhancing bridge resilience amid climate change in India
Engineers increasingly rely on performance-based risk assessment to evaluate bridge behavior under damage, vulnerability, and recovery scenarios.
This study introduces a method to assess the structural integrity of reinforced concrete bridges in South Asia, considering risks from chlorine-laden air and heavy traffic loads.
By focusing on critical infrastructure like roads and railways, the approach enhances bridge durability, safety, and resilience against environmental and operational stresses, ensuring long-term stability and functionality.
assets in India
exposed to climate
risks (2022)
bridges; 100 near collapse
(National Bridge Audit,
2017)
Impact
1
The study evaluated land and waterway bridges, analyzing their ability to withstand environmental and operational stresses over time. This comprehensive assessment enhances understanding of long-term performance, informing strategies to improve durability, safety, and resilience.
2
The study examined deterioration in reinforced concrete bridges, assessing vehicle-induced stress and corrosion from environmental factors, especially chlorine-laden air. These elements critically affect structural integrity and safety, informing strategies to enhance long-term resilience and durability.
3
By assessing disaster risk and long-term structural strength, the findings reveal declining durability, underscoring the urgent need for enhanced maintenance and design improvements to ensure the resilience and safety of bridges against evolving environmental and operational challenges.
