Analysis and design of sustainable urban drainage systems for flood mitigation

Thesis Abstract

Abstract
This thesis presents a comprehensive analysis and design approach for sustainable urban drainage systems aimed at mitigating flood risks in urban areas. Urbanization and climate change have led to increased instances of urban flooding, necessitating the development of innovative drainage solutions that are not only effective in managing stormwater but also environmentally sustainable. The research begins with a detailed examination of the current state of urban drainage systems and the challenges posed by flooding in urban environments. The study focuses on the design and implementation of sustainable drainage systems that integrate green infrastructure and innovative engineering techniques to reduce flood risks and improve overall urban resilience. Chapter One provides an introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two examines existing research on sustainable urban drainage systems, including green infrastructure practices, stormwater management techniques, and flood mitigation strategies. The review highlights the importance of integrating nature-based solutions with traditional engineering approaches to create resilient and sustainable drainage systems. Chapter Three presents the research methodology, detailing the approach used to analyze existing drainage systems, assess flood risks, and design sustainable solutions. The methodology includes data collection, site assessments, modeling techniques, and stakeholder engagement to develop effective drainage strategies. The discussion of findings in Chapter Four presents the analysis and design of sustainable urban drainage systems based on the research conducted. The chapter highlights the key components of the proposed drainage systems, including green roofs, permeable pavements, rain gardens, and underground storage tanks, and their effectiveness in mitigating flood risks. Finally, Chapter Five concludes the thesis by summarizing the key findings, discussing the implications of the research, and providing recommendations for future research and practice in sustainable urban drainage systems. The study emphasizes the importance of integrating nature-based solutions with traditional engineering approaches to create resilient and sustainable drainage systems that can effectively manage stormwater and reduce flood risks in urban areas. The research contributes to the ongoing efforts to develop innovative solutions for urban flood mitigation and underscores the importance of sustainability in urban water management practices.