Design and Analysis of Sustainable Urban Drainage Systems for Flood Mitigation

Thesis Abstract

Abstract
Flooding is a critical issue in urban areas, causing significant damage to infrastructure, properties, and endangering lives. Sustainable urban drainage systems (SUDS) have emerged as an effective solution to mitigate the impacts of floods while promoting environmental sustainability. This research focuses on the design and analysis of SUDS for flood mitigation in urban areas. The study investigates the effectiveness of various SUDS components, such as permeable pavements, green roofs, swales, and detention basins, in managing stormwater and reducing flood risks. Chapter One provides an introduction to the research topic, discussing the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. The literature review in Chapter Two examines existing studies on SUDS, flood mitigation strategies, and the performance of different SUDS components. The review identifies gaps in the current knowledge and informs the research methodology. Chapter Three outlines the research methodology, including data collection methods, site selection criteria, hydrological and hydraulic modeling techniques, and analysis approaches. The chapter details the process of designing SUDS scenarios, simulating storm events, and evaluating the performance of the systems in reducing flood risks. Chapter Four presents a detailed discussion of the research findings, including the effectiveness of different SUDS components in reducing peak flows, volumes of runoff, and flood risks. The chapter analyzes the cost-effectiveness, environmental benefits, and practical considerations of implementing SUDS in urban areas. Furthermore, it explores the potential challenges and opportunities for integrating SUDS into urban planning and development. In Chapter Five, the conclusion and summary of the thesis highlight the key findings, implications for practice, recommendations for future research, and the overall contributions to the field of flood mitigation and sustainable urban drainage design. The study underscores the importance of integrating SUDS into urban infrastructure planning to enhance resilience to flooding events and promote sustainable water management practices. In conclusion, this research contributes to the understanding of SUDS as a sustainable solution for urban flood mitigation. By exploring the design and analysis of SUDS components, this study provides valuable insights for policymakers, urban planners, engineers, and researchers working towards creating resilient and sustainable urban environments that can effectively manage flood risks and protect communities from the impacts of extreme weather events.