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| GCIV1004-1

 | River engineering - Waterways - Project of waterways, locks, mobile dams, reservoir dams - Concrete dams - Waterways - Waterway, Lock, Moveable Dam & Fixed Weir Project - Concrete Fixed Weirs

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| Duration : | Waterways : 30h Th Waterway, Lock, Moveable Dam & Fixed Weir Project : 50h Pr Concrete Fixed Weirs : 10h Th
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| Credits/ECTS : |
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| Holder(s) : | Waterways : Michel Pirotton
Waterway, Lock, Moveable Dam & Fixed Weir Project : Michel Pirotton
Concrete Fixed Weirs : Michel Pirotton
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| Course contents :
| This module in hydraulic constructions is, through the project it offered, a practical application of all the subjects studied during the programme of a civil engineer student, ie structure, infrastructure or hydraulics.
GCIV0037-1: Waterways
This class consists in ex-cathedra lecture about navigation methods and equipments, moving resistance in limited cross sections and the design of waterways, water consumption and alimentation of reaches or waterways management and regulation structures. Lectures are also given about the description, the design and the building ways of chute crossing structures, as a back up to the project GCIV0038-1.
GCIV0038-1: Project of waterway, lock, mobile dam, reservoir dam
This class consists in a supervised practical work of complete design of a regulation and/or crossing chute structure : discussion and choice of a kind of structure fitted to the specific data of a real site, calculation of the structure and its foundation, mobile systems, choice and design of the exploitation ways. Evaluation of the impacts for the neighbourhood (water consumption, wave generation in the reaches).
GCIV0040-1: Concrete dams
Ex-cathedra lectures concern briefly the description of the different sorts of concrete dams and choice criteria according to the location, working ways, influence of interstitial pressures in reservoir structures, analysis of the optimal shape and stability of gravity, buttress, arch dams, calculation ways and security and finally causes and modes of failure. An in a group practical work allows the application on a real case of all the subjects previously cited.
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 | Méthodes et matériel de navigation. Résistance à l'avancement en sections limitées. Tracé et dimensionnement des voies navigables. Consommation et alimentation des biefs. Ouvrages de régulation et de gestion des voies navigables. Description, dimensionnement et modes de construction des ouvrages de franchissement des chutes. |
 |  | Waterway, Lock, Moveable Dam & Fixed Weir Project |

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 | Dimensionnement complet d'un ouvrage de franchissement : discussion et choix d'un type d'écluse fluvial adapté aux données spécifiques d'un site réel, calcul de la structure et de la fondation, des portes aval et amont, choix et dimensionnement du système de sassement. Evaluation des influences pour le voisinage du site (consommation d'eau, génération d'ondes dans les biefs). |
 |  | Concrete Fixed Weirs |

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 | Description des types de barrage en béton et critères de choix en fonction du site et des modes de fonctionnement. Influence des pressions interstitielles dans les ouvrages de retenue. Analyse de la forme optimale, de la stabilité des barrages poids, élégis et voûtes. Modes de calcul. Sécurité des ouvrages. Causes et modes de ruine. Eléments d'analyse des conséquences à l'aval dans le cas d'une rupture accidentelle. |
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| Course objective :
| The main goal of the project module is, through practical works asking for a great personal investment of the students, to confront the whole of the knowledges acquired during the years of master's degree in the general field of construction (concrete, steel, hydraulicsÂ…) to the achievement of a real and complete civil engineering project with a hydraulic connotation.A visit on the site of large hydraulic structures allows confronting the proposed design to the reality.
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| Organization :
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 |  | Waterway, Lock, Moveable Dam & Fixed Weir Project |

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 | 1er semestre |
 |  | Concrete Fixed Weirs |

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 | 1er semestre |
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| Written notes :
| Comprehensive typing out lecture notes of 177 pages available.
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| Assessment :
| The main goal of the project module is, through practical works asking for a great personal investment of the students, to confront the whole of the knowledges acquired during the years of master's degree in the general field of construction (concrete, steel, hydraulicsÂ…) to the achievement of a real and complete civil engineering project with a hydraulic connotation.A visit on the site of large hydraulic structures allows confronting the proposed design to the reality.
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| Contacts :
| Michel Pirotton Hydrodynamique Appliquée et Constructions Hydrauliques (HACH) Chemin des Chevreuils, 1 Bât. B52/3+1 4000 Liège 1 Tél. : 04/366.95.36 - email: Michel.Pirotton@ulg.ac.be http://www.ulg.ac.be/hach
 |  | Waterways |

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 | Michel Pirotton Hydrodynamique Appliquée et Constructions Hydrauliques (HACH) Chemin des Chevreuils, 1 Bât. B52/3+1 4000 Liège 1 Tél. : 04/366.95.36 - email: Michel.Pirotton@ulg.ac.be http://www.ulg.ac.be/hach |
 |  | Waterway, Lock, Moveable Dam & Fixed Weir Project |

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 | Michel Pirotton Hydrodynamique Appliquée et Constructions Hydrauliques (HACH) Chemin des Chevreuils, 1 Bât. B52/3+1 4000 Liège 1 Tél. : 04/366.95.36 - email: Michel.Pirotton@ulg.ac.be http://www.ulg.ac.be/hach |
 |  | Concrete Fixed Weirs |

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 | Michel Pirotton Hydrodynamique Appliquée et Constructions Hydrauliques (HACH) Chemin des Chevreuils, 1 Bât. B52/3+1 4000 Liège 1 Tél. : 04/366.95.36 - email: Michel.Pirotton@ulg.ac.be http://www.ulg.ac.be/hach |
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