PLT - Levee Performance during Floods: A Finite Element Method Study of Transient Hydrodynamic Conditions

The collapse of a levee during a flood can result in substantial harm to both infrastructure and human lives. To mitigate this risk, it is crucial to comprehend the behavior of levees before floods and identify potential areas of failure. In this regard, finite element method (FEM) analysis serves as a valuable tool. In this study, FEM analysis is conducted on a levee section, considering different stages of the flood hydrograph to evaluate its performance under varying water levels. By incorporating the flood hydrograph in the analysis, the response of the levee to different stages of a flood event can be evaluated. The FEM analysis of the levee section considers the interaction between the levee and the floodwaters, providing a comprehensive representation of the physical processes involved in the behavior of the levee during a flood event. This simulation can identify areas of potential failure, allowing for the development of preventative measures to protect against levee collapse. The results of the simulation will be valuable for decision-makers and stakeholders, providing a better understanding of the behavior of the levee during a flood event and the effectiveness of existing flood protection measures. The study will contribute to the field of flood risk management, promoting the development of better strategies for protecting people and property from the consequences of levee failure. By utilizing FEM analysis, the study aims to provide insights into the hydrodynamics involved in the behavior of levees during floods, offering a deeper understanding of the complex interactions between levees and floodwaters. In conclusion, this study highlights the importance of considering the different stages of the flood hydrograph in the FEM analysis of transient condition simulation of a levee section.