Thesis Abstract

ABSTRACT Climate change is a pressing global issue that has far-reaching impacts on various aspects of infrastructure, including bridges. This thesis presents an in-depth analysis of the effects of climate change on bridge infrastructure, aiming to enhance our understanding of the challenges posed and potential solutions to mitigate these impacts. The study delves into the structural vulnerabilities of bridges in the face of changing climatic conditions, considering factors such as temperature variations, extreme weather events, and sea-level rise. The research begins with a comprehensive exploration of the current state of knowledge in the field, reviewing existing literature on climate change impacts on bridges. This literature review highlights key findings and gaps in research, setting the stage for the empirical investigation conducted in this study. The methodology chapter outlines the research approach, data collection methods, and analytical techniques employed to assess the effects of climate change on bridge infrastructure. The study incorporates field surveys, structural analysis, and climate modeling to evaluate the vulnerability of bridges to climate-related stressors. Findings from the analysis reveal significant vulnerabilities in bridge infrastructure exposed to climate change impacts. The study identifies critical areas of concern, including increased corrosion risks, decreased load-bearing capacity, and heightened susceptibility to extreme weather events. These findings underscore the urgent need for proactive measures to enhance the resilience of bridges in the face of changing climatic conditions. The discussion chapter critically examines the implications of the research findings, offering insights into potential adaptation strategies and policy recommendations to address the challenges posed by climate change on bridge infrastructure. The study emphasizes the importance of integrating climate resilience considerations into bridge design, maintenance, and planning practices to ensure the long-term sustainability of transportation networks. In conclusion, this thesis highlights the urgent need for coordinated efforts among policymakers, engineers, and stakeholders to address the effects of climate change on bridge infrastructure. By enhancing our understanding of these impacts and implementing proactive adaptation measures, we can safeguard bridge assets, ensure public safety, and promote sustainable infrastructure development in the face of a changing climate.

Thesis Overview