Centre documentaire

Evaluation of Hydraulic Parameters along the Loire River using 1D Modelling

Rapport de thèse de Purnima DAS (Brandenburg University of Technology Cottbus-Senftenberg)
Table of Contents
1 Introduction
1.1 Background of the Study
1.2 Objective
1.3 Study Area
1.4 The Structure of the Thesis
2 Literature Review
2.1 Some Basic Notions of Fluvial Geomorphology and Modelling
2.1.1 River Styles
2.2 Influence of Anthropogenic Actions
2.3 Watercourse Classifications
2.4 Qualitative Classifications
2.5 Classifications Introducing the Concept of Bank-Full Discharge
2.6 Previous Case Study of Different Rivers Including Loire River
2.7 Characteristics of the Loire River
2.7.1 Watershed of Loire River
2.7.2 Lithological Characteristics and Geological History of Loire
2.7.3 The thickness of The Alluvial Mantle
2.7.4 Types of Flood
2.7.5 Flow from Tributaries
2.7.6 Anthropogenic Action
3 Theory and Model Description
3.1 A short introduction on numerical modelling
3.2 Hydraulic Calculations by MAGE
3.3 Numerical Resolution Scheme of MAGE
3.4 Overflow Model – DEBORD Formula
3.5 Geometry of Model
3.6 Lateral Inputs
3.7 Boundary Conditions
3.8 Roughness and Flow Resistance
3.9 Initial State Condition
3.10 Hydraulic Control Structures
3.11 The Limits of MAGE
4 Methodology
5 Results & Discussion
5.1 Comparison Between Two Models
5.2 Comparison of Different Discharges for Single Channel
5.2.1 Longitudinal Evaluation of Hydraulic Parameters for Single Channel Model
5.2.2 Comparison of Multiple Channel vs Single Channel for Different Discharges
5.3 Yearly averaged sediment transport for Loire River
6 Conclusion & Future Research Work
6.1 Conclusion
6.2 Future Research Work
7 References
8 Appendix