| Code |
15325
|
| Year |
1
|
| Semester |
S2
|
| ECTS Credits |
6
|
| Workload |
PL(15H)/T(45H)
|
| Scientific area |
Hidráulica e Ambiente
|
|
Entry requirements |
Concepts acquired in Hydraulics I, Hydraulics II and Hydrology and Water Resources.
|
|
Learning outcomes |
This Curricular Unit aims to provide students with knowledge in the fields of soil erosion in river basins and the hydraulics of flow with mobile beds, enabling them to the design of fluvial regulation and flood control structures and to the prediction of bed erosion and the application of countermeasures.
The following competencies will be developed in this curricular unit:
(a) Understanding of the characteristics of flows over mobile beds (transport of sediments and bedforms)
(b) Ability of the design of fluvial regulation and flood control structures
(c) Ability of the prediction of bed erosion and the application of erosion countermeasures
(d) Knowledge on the fundamental concepts of Fluvial Hydraulics (open channel flows and soil erosion)
|
|
Syllabus |
1. THEORETICAL BACKGROUNG: Hydraulics complements; Dimensional analysis; Physical properties of sediments; Soil erosion and sediment production.
2. FLOWS OVER MOBILE BEDS: Beginning of bed-load transport; Bed forms; Fluvial morphology; Resistance to flow; Transport of sediments; Stable channels.
3. FLUVIAL REGULATION AND FLOOD CONTROL STRUCTURES: ex. regulation of the main channel; rip-rap revetments; groynes; dykes; flood control with detention basin; use of vegetation.
4. EROSION PREDICTION: Generalized bed erosion; Local scour; Countermeasures.
|
|
Main Bibliography |
- Teacher's notes to support the course (available in E-CONTENTS).
- Cardoso, A.H. (1998). Hidráulica Fluvial. Fundação Calouste Gulbenkian, Lisboa.
- Raudkivi, A.J. (1998). Loose Boundary Hydraulics, A.A. Balkema, Rotterdam.
- Przdrewojski, B.; Blazejewski, R.; Pilarczyk, K.W . (1995). River Training Techniques, A.A. Balkema, Rotterdam.
- Chang, H.H. (1988). Fluvial processes in River Engineering. John Wiley & Sons, New York
|
|
Language |
Portuguese. Tutorial support is available in English.
|